{"title":"Electric Contra Angle Handpiece","description":"\u003cp data-pm-slice=\"1 1 []\"\u003eExplore Kaneiko Electric Contra Angle Dental Handpieces, featuring 1:5 and 1:4.2 speed-increasing contra-angle handpieces for precise, high-speed dental procedures. Compatible with FG dental burs, these electric handpieces deliver efficient cutting, effective water cooling and smooth performance for crown preparation, cavity preparation, veneer preparation, tooth reduction and restoration removal.\u003c\/p\u003e","products":[{"product_id":"1-5-speed-increasing-electric-contra-angle-handpiece-for-fg-burs","title":"1:5 Speed-Increasing Electric Contra-Angle Handpiece for FG Burs","description":"\u003cstyle\u003e\n    h1, h2, h3 {\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 17px;\n        color: #2452a0;\n        font-weight: 600;\n        font-style: italic;\n        letter-spacing: 0.5px;\n    }\n\n    p {\n        margin-bottom: 50px;\n        line-height: 1.7;\n        font-family: \"DM Sans\", Arial, sans-serif;\n    }\n\n    table {\n        border-collapse: collapse;\n        width: 100%;\n        font-family: \"DM Sans\", Arial, sans-serif;\n    }\n\n    th, td {\n        border: 1px solid #cccccc;\n        padding: 8px;\n        text-align: center;\n        font-size: 15px;\n    }\n\n    th {\n        font-weight: bold;\n        font-size: 16px;\n        color: #2452a0;\n    }\n\n    th:first-child,\n    td:first-child {\n        text-align: left;\n        font-weight: 600;\n        color: #2452a0;\n    }\n\n    .included-list,\n    .compatibility-list,\n    .application-list {\n        margin: 0 0 35px 0;\n        padding-left: 22px;\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 15px;\n        line-height: 1.7;\n        color: #333333;\n    }\n\n    .feature-list {\n        display: grid;\n        grid-template-columns: repeat(2, minmax(0, 1fr));\n        column-gap: 64px;\n        row-gap: 16px;\n        margin: 0 0 35px 0;\n        padding-left: 0;\n        list-style: none;\n    }\n\n    .feature-list li {\n        display: flex;\n        align-items: flex-start;\n        gap: 10px;\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 15px;\n        line-height: 1.35;\n        color: #333333;\n        min-height: 44px;\n    }\n\n    .feature-list li::before {\n        content: \"✓\";\n        color: #1f9d3a;\n        font-weight: 700;\n        font-size: 16px;\n        line-height: 1;\n        width: 18px;\n        flex: 0 0 18px;\n        margin-top: 2px;\n    }\n\n    .speed-notice {\n        margin-bottom: 35px;\n        padding: 18px;\n        border: 1px solid #e1b94f;\n        background-color: #fffaf0;\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 15px;\n        line-height: 1.7;\n        color: #333333;\n    }\n\n    .speed-notice strong {\n        color: #2452a0;\n    }\n\n    @media (max-width: 700px) {\n        .feature-list {\n            grid-template-columns: 1fr;\n        }\n\n        .feature-list li {\n            min-height: auto;\n        }\n\n        th, td {\n            font-size: 13px;\n            padding: 7px;\n        }\n    }\n\u003c\/style\u003e\n\n\u003ch1\u003eKaneiko 1:5 Speed-Increasing Electric Contra-Angle Handpiece for FG Burs\u003c\/h1\u003e\n\n\u003cp\u003e\nThe Kaneiko 1:5 speed-increasing electric contra-angle handpiece is designed for crown preparation, cavity preparation and restorative finishing with compatible FG dental burs. Its 1:5 gear transmission multiplies the input speed from a compatible electric micromotor by five. When operated at the specified maximum micromotor input speed of 33,000 rpm, the nominal bur speed is approximately 165,000 rpm. Choose Model EB1L with a Black Nano Titanium body and three-point internal water spray for chairside and general use, or Model E1L-X with a stainless steel body and single-point external water spray for compatible motor and MOS use. Both versions feature fibre-optic light transmission, ceramic bearings, a push-button chuck, clean head system and anti-heat system.\n\u003c\/p\u003e\n\n\u003cdiv\u003e\n    \u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n    \u003cul class=\"included-list\"\u003e\n    \u003cli\u003eKaneiko Handpiece in pacakging box\u003c\/li\u003e\n    \u003cli\u003eManual guide book\u003c\/li\u003e\n    \u003cli\u003eMaintenance Cleaning Kit (Nozzle + Needle)\u003c\/li\u003e\n    \u003cli\u003eHead Cap Spanner\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eCharacteristics\u003c\/h2\u003e\n\n    \u003cul class=\"feature-list\"\u003e\n        \u003cli\u003e1:5 speed-increasing gear transmission\u003c\/li\u003e\n        \u003cli\u003eMaximum micromotor input speed of 33,000 rpm\u003c\/li\u003e\n        \u003cli\u003eNominal maximum bur speed of approximately 165,000 rpm\u003c\/li\u003e\n        \u003cli\u003eCompatible with FG friction-grip burs\u003c\/li\u003e\n        \u003cli\u003eØ 1.6 mm bur shank compatibility\u003c\/li\u003e\n        \u003cli\u003eFibre-optic light transmission\u003c\/li\u003e\n        \u003cli\u003eCeramic bearings for stable rotation\u003c\/li\u003e\n        \u003cli\u003ePush-button chuck system\u003c\/li\u003e\n        \u003cli\u003eInternal or external water spray options\u003c\/li\u003e\n        \u003cli\u003eClean head system\u003c\/li\u003e\n        \u003cli\u003eAnti-heat system\u003c\/li\u003e\n        \u003cli\u003eCompatible with electric micromotors\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eImportant Speed Limit\u003c\/h2\u003e\n\n    \u003cdiv class=\"speed-notice\"\u003e\n        \u003cstrong\u003eDo not exceed a micromotor input speed of 33,000 rpm.\u003c\/strong\u003e\u003cbr\u003e\n        The 1:5 transmission multiplies the micromotor input speed by five. At the maximum input speed of 33,000 rpm, the nominal bur speed is approximately 165,000 rpm. Operating above the specified micromotor input speed may exceed the recommended operating limit of the contra-angle handpiece.\n    \u003c\/div\u003e\n\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n    \u003ctable style=\"margin-bottom: 25px;\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003eSpecification\u003c\/th\u003e\n                \u003cth\u003eDetails\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eHandpiece Type\u003c\/td\u003e\n                \u003ctd\u003eSpeed-Increasing Electric Contra-Angle Handpiece\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eTransmission Ratio\u003c\/td\u003e\n                \u003ctd\u003e1:5 Speed Increasing\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eBearing\u003c\/td\u003e\n                \u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eLight Transmission\u003c\/td\u003e\n                \u003ctd\u003eFibre Optic\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eChuck System\u003c\/td\u003e\n                \u003ctd\u003ePush Button\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eBur Type\u003c\/td\u003e\n                \u003ctd\u003eFG Friction-Grip Dental Burs\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eBur Shank Diameter\u003c\/td\u003e\n                \u003ctd\u003eØ 1.6 mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eMotor Compatibility\u003c\/td\u003e\n                \u003ctd\u003eCompatible Electric Micromotor\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eAvailable Models\u003c\/td\u003e\n                \u003ctd\u003eModel EB1L and Model E1L-X\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eWater Spray Options\u003c\/td\u003e\n                \u003ctd\u003eThree-Point Internal or Single-Point External Water Spray\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eProtective Features\u003c\/td\u003e\n                \u003ctd\u003eClean Head System and Anti-Heat System\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch2\u003eModel Comparison\u003c\/h2\u003e\n\n    \u003ctable style=\"margin-bottom: 25px;\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003eFeature\u003c\/th\u003e\n                \u003cth\u003eModel EB1L\u003c\/th\u003e\n                \u003cth\u003eModel E1L-X\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eTransmission Ratio\u003c\/td\u003e\n                \u003ctd\u003e1:5 Speed Increasing\u003c\/td\u003e\n                \u003ctd\u003e1:5 Speed Increasing\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eLight Transmission\u003c\/td\u003e\n                \u003ctd\u003eFibre Optic\u003c\/td\u003e\n                \u003ctd\u003eFibre Optic\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eWater Spray\u003c\/td\u003e\n                \u003ctd\u003eThree-Point Internal Water Spray\u003c\/td\u003e\n                \u003ctd\u003eSingle-Point External Water Spray\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eBody Material\u003c\/td\u003e\n                \u003ctd\u003eBlack Nano Titanium\u003c\/td\u003e\n                \u003ctd\u003eStainless Steel\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eBearing\u003c\/td\u003e\n                \u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n                \u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eChuck System\u003c\/td\u003e\n                \u003ctd\u003ePush Button\u003c\/td\u003e\n                \u003ctd\u003ePush Button\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eBur Compatibility\u003c\/td\u003e\n                \u003ctd\u003eFG Burs, Ø 1.6 mm\u003c\/td\u003e\n                \u003ctd\u003eFG Burs, Ø 1.6 mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eProtective Features\u003c\/td\u003e\n                \u003ctd\u003eClean Head and Anti-Heat Systems\u003c\/td\u003e\n                \u003ctd\u003eClean Head and Anti-Heat Systems\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eApplication\u003c\/td\u003e\n                \u003ctd\u003eChairside and General Use\u003c\/td\u003e\n                \u003ctd\u003eMotor and MOS Use\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch2\u003eModel EB1L with Internal Water Spray\u003c\/h2\u003e\n\n    \u003cp\u003e\nModel EB1L features a Black Nano Titanium body and three-point internal water spray. Water is delivered through the contra-angle handpiece and distributed around the FG bur from three points, supporting cooling, debris removal and visibility during tooth preparation. Designed for chairside and general use, its integrated water channel provides a clean clinical setup without requiring an external spray pipe.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eModel E1L-X with External Water Spray\u003c\/h2\u003e\n\n    \u003cp\u003e\nModel E1L-X features a stainless steel body and single-point external water spray. The external spray pipe directs cooling water toward the FG bur and preparation surface. This version is designed for compatible motor and MOS use where an external water delivery configuration is required.\n    \u003c\/p\u003e\n\n    \u003ch2\u003e1:5 Speed-Increasing Transmission\u003c\/h2\u003e\n\n    \u003cp\u003e\nThe 1:5 gear transmission multiplies the speed produced by the connected electric micromotor by five. For example, a micromotor input speed of 30,000 rpm produces a nominal bur speed of approximately 150,000 rpm. The micromotor input speed must not exceed 33,000 rpm, which produces a nominal maximum bur speed of approximately 165,000 rpm.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eInternal and External Water Spray Options\u003c\/h2\u003e\n\n    \u003cp\u003e\nModel EB1L uses a three-point internal water spray that distributes cooling water around the bur through channels inside the handpiece. Model E1L-X uses a single-point external spray pipe that directs water toward the bur and treatment surface. Select the model that matches the water delivery configuration of the intended electric micromotor system.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eFG Bur Compatibility\u003c\/h2\u003e\n\n    \u003cp\u003e\nBoth Model EB1L and Model E1L-X accept FG friction-grip dental burs with a standard Ø 1.6 mm shank. This allows the handpieces to be used with compatible diamond and carbide FG burs for crown preparation, cavity preparation, restorative adjustment and finishing procedures.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eFibre-Optic Light Transmission\u003c\/h2\u003e\n\n    \u003cp\u003e\nFibre-optic light transmission carries illumination from a compatible electric micromotor toward the treatment area. Improved visibility supports accurate bur positioning, preparation margin control and restorative procedures in posterior or restricted areas.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eCeramic Bearing\u003c\/h2\u003e\n\n    \u003cp\u003e\nThe ceramic bearing supports smooth and stable rotation at increased operating speeds. This helps reduce vibration and supports controlled handling during crown preparation, cavity preparation and restorative finishing procedures.\n    \u003c\/p\u003e\n\n    \u003ch2\u003ePush-Button Chuck System\u003c\/h2\u003e\n\n    \u003cp\u003e\nThe push-button chuck system supports convenient FG bur insertion and removal without requiring a separate bur-changing tool. Always confirm that the bur is fully inserted and securely retained before operating the handpiece.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eClean Head and Anti-Heat Systems\u003c\/h2\u003e\n\n    \u003cp\u003e\nThe clean head system helps reduce the entry of treatment debris into the handpiece head, while the anti-heat system supports controlled temperature management during operation. Correct cleaning, lubrication and sterilisation should be performed according to the recommended maintenance instructions.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eElectric Micromotor Compatibility\u003c\/h2\u003e\n\n    \u003cp\u003e\nThis 1:5 speed-increasing contra-angle handpiece is designed for use with a compatible electric micromotor. The selected micromotor should support the required connection, fibre-optic light transmission and water delivery configuration of Model EB1L or Model E1L-X. The micromotor speed setting must not exceed 33,000 rpm.\n    \u003c\/p\u003e\n\n    \u003ch2\u003eBur Compatibility\u003c\/h2\u003e\n\n    \u003cul class=\"compatibility-list\"\u003e\n        \u003cli\u003eFG friction-grip dental burs\u003c\/li\u003e\n        \u003cli\u003eStandard bur shank diameter: Ø 1.6 mm\u003c\/li\u003e\n        \u003cli\u003eUse burs approved for the selected output speed\u003c\/li\u003e\n        \u003cli\u003eConfirm that the bur is fully inserted and securely retained before operation\u003c\/li\u003e\n        \u003cli\u003eSelect the appropriate bur shape, grit and material for the intended procedure\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eRecommended Applications by Model\u003c\/h2\u003e\n\n    \u003ctable style=\"margin-bottom: 25px;\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003eModel\u003c\/th\u003e\n                \u003cth\u003eRecommended Application\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eModel EB1L\u003c\/td\u003e\n                \u003ctd\u003eChairside and General Use\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n                \u003ctd\u003eModel E1L-X\u003c\/td\u003e\n                \u003ctd\u003eMotor and MOS Use\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch2\u003eRecommended Clinical Procedures\u003c\/h2\u003e\n\n    \u003cul class=\"application-list\"\u003e\n        \u003cli\u003eCrown and bridge preparation\u003c\/li\u003e\n        \u003cli\u003eCavity preparation\u003c\/li\u003e\n        \u003cli\u003eControlled caries removal\u003c\/li\u003e\n        \u003cli\u003eComposite and restorative material removal\u003c\/li\u003e\n        \u003cli\u003eVeneer preparation\u003c\/li\u003e\n        \u003cli\u003eInlay and onlay preparation\u003c\/li\u003e\n        \u003cli\u003eRestoration contouring and adjustment\u003c\/li\u003e\n        \u003cli\u003ePreparation margin refinement\u003c\/li\u003e\n        \u003cli\u003eRoutine restorative and prosthodontic procedures\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KANEIKO","offers":[{"title":"Internal (Model EB1L)","offer_id":48049000087782,"sku":null,"price":669.0,"currency_code":"USD","in_stock":true},{"title":"External (Model E1L-X)","offer_id":48049000120550,"sku":null,"price":669.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/2057\/2390\/files\/Kaneiko_EB1L_1_5_Electric_Speed-Increasing_Friction-Grip_Contra-Angle_Handpiece_Internal_Water_Spray.png?v=1785141718"},{"product_id":"1-4-2-45-surgical-speed-increasing-electric-contra-angle-handpiece-for-fg-burs","title":"1:4.2 45° Surgical Speed-Increasing Electric Contra-Angle Handpiece for FG Burs","description":"\u003cstyle\u003e\n    h1, h2, h3 {\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 17px;\n        color: #2452a0;\n        font-weight: 600;\n        font-style: italic;\n        letter-spacing: 0.5px;\n    }\n\n    p {\n        margin-bottom: 50px;\n        line-height: 1.7;\n        font-family: \"DM Sans\", Arial, sans-serif;\n    }\n\n    table {\n        border-collapse: collapse;\n        width: 100%;\n        font-family: \"DM Sans\", Arial, sans-serif;\n    }\n\n    th, td {\n        border: 1px solid #cccccc;\n        padding: 8px;\n        text-align: center;\n        font-size: 15px;\n    }\n\n    th {\n        font-weight: bold;\n        font-size: 16px;\n        color: #2452a0;\n    }\n\n    th:first-child,\n    td:first-child {\n        text-align: left;\n        font-weight: 600;\n        color: #2452a0;\n    }\n\n    .included-list,\n    .compatibility-list,\n    .application-list {\n        margin: 0 0 35px 0;\n        padding-left: 22px;\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 15px;\n        line-height: 1.7;\n        color: #333333;\n    }\n\n    .feature-list {\n        display: grid;\n        grid-template-columns: repeat(2, minmax(0, 1fr));\n        column-gap: 64px;\n        row-gap: 16px;\n        margin: 0 0 35px 0;\n        padding-left: 0;\n        list-style: none;\n    }\n\n    .feature-list li {\n        display: flex;\n        align-items: flex-start;\n        gap: 10px;\n        font-family: \"DM Sans\", Arial, sans-serif;\n        font-size: 15px;\n        line-height: 1.35;\n        color: #333333;\n        min-height: 44px;\n    }\n\n    .feature-list li::before {\n        content: \"✓\";\n        color: #1f9d3a;\n        font-weight: 700;\n        font-size: 16px;\n        line-height: 1;\n        width: 18px;\n        flex: 0 0 18px;\n        margin-top: 2px;\n    }\n\n    @media (max-width: 700px) {\n        .feature-list {\n            grid-template-columns: 1fr;\n        }\n\n        .feature-list li {\n            min-height: auto;\n        }\n\n        th, td {\n            font-size: 13px;\n            padding: 7px;\n        }\n    }\n\u003c\/style\u003e\n\u003ch1\u003eKaneiko 1:4.2 45° Surgical Speed-Increasing Electric Contra-Angle Handpiece for FG Burs\u003c\/h1\u003e\n\u003cp\u003eThe Kaneiko 1:4.2 45° surgical electric contra-angle handpiece is designed for controlled high-speed cutting and improved access during compatible oral surgery procedures. Its 45° angled head supports bur positioning in posterior and restricted treatment areas, while the 1:4.2 speed-increasing transmission provides a manufacturer-specified maximum rotation of up to 168,000 rpm. Choose Model E45L with three-point internal water spray for chairside and surgical use, or Model E45L-X with single-point external water spray for compatible motor and MOS use. Both models feature fibre-optic light transmission, ceramic bearings, a stainless steel body, clean head system and anti-heat system.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"included-list\"\u003e\n\u003cli\u003eKaneiko Handpiece in pacakging box\u003c\/li\u003e\n\u003cli\u003eManual guide book\u003c\/li\u003e\n\u003cli\u003eMaintenance Cleaning Kit (Nozzle + Needle)\u003c\/li\u003e\n\u003cli\u003eHead Cap Spanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCharacteristics\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e45° angled surgical head\u003c\/li\u003e\n\u003cli\u003e1:4:2 speed-increasing transmission\u003c\/li\u003e\n\u003cli\u003eMaximum rotation up to 168,000 rpm\u003c\/li\u003e\n\u003cli\u003eCompatible with FG friction-grip burs\u003c\/li\u003e\n\u003cli\u003eØ 1.6 mm bur shank compatibility\u003c\/li\u003e\n\u003cli\u003eFibre-optic light transmission\u003c\/li\u003e\n\u003cli\u003eCeramic bearings for stable rotation\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel body\u003c\/li\u003e\n\u003cli\u003eInternal or external water spray options\u003c\/li\u003e\n\u003cli\u003eClean head system\u003c\/li\u003e\n\u003cli\u003eAnti-heat system\u003c\/li\u003e\n\u003cli\u003eCompatible with electric micromotors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"margin-bottom: 25px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandpiece Type\u003c\/td\u003e\n\u003ctd\u003eSurgical Speed-Increasing Electric Contra-Angle Handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Angle\u003c\/td\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Ratio\u003c\/td\u003e\n\u003ctd\u003e1:4.2 Speed Increasing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Rotation\u003c\/td\u003e\n\u003ctd\u003eUp to 168,000 min⁻¹, micromotor dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Transmission\u003c\/td\u003e\n\u003ctd\u003eFibre Optic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBur Type\u003c\/td\u003e\n\u003ctd\u003eFG Friction-Grip Dental Burs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBur Shank Diameter\u003c\/td\u003e\n\u003ctd\u003eØ 1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Compatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible Electric Micromotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Models\u003c\/td\u003e\n\u003ctd\u003eModel E45L and Model E45L-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Spray Options\u003c\/td\u003e\n\u003ctd\u003eThree-Point Internal or Single-Point External Water Spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Features\u003c\/td\u003e\n\u003ctd\u003eClean Head System and Anti-Heat System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eModel Comparison\u003c\/h2\u003e\n\u003ctable style=\"margin-bottom: 25px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eModel E45L\u003c\/th\u003e\n\u003cth\u003eModel E45L-X\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Angle\u003c\/td\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Ratio\u003c\/td\u003e\n\u003ctd\u003e1:4.2 Speed Increasing\u003c\/td\u003e\n\u003ctd\u003e1:4.2 Speed Increasing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Rotation\u003c\/td\u003e\n\u003ctd\u003eUp to 168,000 min⁻¹\u003c\/td\u003e\n\u003ctd\u003eUp to 168,000 min⁻¹\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Transmission\u003c\/td\u003e\n\u003ctd\u003eFibre Optic\u003c\/td\u003e\n\u003ctd\u003eFibre Optic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Spray\u003c\/td\u003e\n\u003ctd\u003eThree-Point Internal Water Spray\u003c\/td\u003e\n\u003ctd\u003eSingle-Point External Water Spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n\u003ctd\u003eCeramic Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBur Compatibility\u003c\/td\u003e\n\u003ctd\u003eFG Burs, Ø 1.6 mm\u003c\/td\u003e\n\u003ctd\u003eFG Burs, Ø 1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Features\u003c\/td\u003e\n\u003ctd\u003eClean Head and Anti-Heat Systems\u003c\/td\u003e\n\u003ctd\u003eClean Head and Anti-Heat Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eChairside and Surgical Use\u003c\/td\u003e\n\u003ctd\u003eMotor and MOS Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eModel E45L with Internal Water Spray\u003c\/h2\u003e\n\u003cp\u003eModel E45L features a three-point internal water spray system that distributes cooling water around the FG bur through channels inside the contra-angle handpiece. This supports cooling, debris removal and visibility during compatible surgical cutting procedures. Model E45L is designed for chairside and surgical use where integrated water delivery is preferred.\u003c\/p\u003e\n\u003ch2\u003eModel E45L-X with External Water Spray\u003c\/h2\u003e\n\u003cp\u003eModel E45L-X features a single-point external water spray pipe that directs cooling water toward the FG bur and treatment area. This model is designed for compatible motor and MOS use where an external water delivery configuration is required.\u003c\/p\u003e\n\u003ch2\u003e45° Angled Surgical Head\u003c\/h2\u003e\n\u003cp\u003eThe 45° angled head supports improved access to posterior and restricted treatment areas where a conventional contra-angle head may limit visibility or instrument positioning. This configuration helps support controlled FG bur placement during compatible oral surgery and tooth-sectioning procedures.\u003c\/p\u003e\n\u003ch2\u003e1:4.2 Speed-Increasing Transmission\u003c\/h2\u003e\n\u003cp\u003eThe 1:4.2 speed-increasing transmission is designed to provide controlled high-speed rotation when connected to a compatible electric micromotor. The handpiece supports a manufacturer-specified maximum rotation of up to 168,000 min⁻¹ for compatible surgical and hard-tissue cutting procedures.\u003c\/p\u003e\n\u003ch2\u003eInternal and External Water Spray Options\u003c\/h2\u003e\n\u003cp\u003eModel E45L uses a three-point internal water spray that distributes cooling water around the bur from multiple directions. Model E45L-X uses a single-point external spray pipe that directs water toward the cutting area. Select the model that matches the water delivery configuration of the intended electric micromotor system.\u003c\/p\u003e\n\u003ch2\u003eFibre-Optic Light Transmission\u003c\/h2\u003e\n\u003cp\u003eFibre-optic light transmission carries illumination from a compatible electric micromotor toward the treatment area. Improved visibility supports controlled bur positioning and access in posterior or restricted surgical sites.\u003c\/p\u003e\n\u003ch2\u003eCeramic Bearing\u003c\/h2\u003e\n\u003cp\u003eThe ceramic bearing supports smooth and stable rotation at high operating speeds. This helps reduce vibration and supports controlled handling during compatible surgical cutting and tooth-sectioning procedures.\u003c\/p\u003e\n\u003ch2\u003eStainless Steel Body\u003c\/h2\u003e\n\u003cp\u003eBoth Model E45L and Model E45L-X feature a stainless steel body designed to provide durability and stable handling during compatible surgical procedures. The smooth surface also supports routine cleaning and sterilisation according to the recommended maintenance instructions.\u003c\/p\u003e\n\u003ch2\u003eClean Head and Anti-Heat Systems\u003c\/h2\u003e\n\u003cp\u003eThe clean head system helps reduce the entry of treatment debris into the handpiece head, while the anti-heat system supports controlled temperature management during operation. Correct cleaning, lubrication and sterilisation should be performed according to the recommended maintenance instructions.\u003c\/p\u003e\n\u003ch2\u003eElectric Micromotor Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Kaneiko 1:4.2 surgical contra-angle handpiece is designed for use with a compatible electric micromotor. The selected micromotor should support the required connection, fibre-optic light transmission and water delivery configuration of Model E45L or Model E45L-X.\u003c\/p\u003e\n\u003ch2\u003eBur Compatibility\u003c\/h2\u003e\n\u003cul class=\"compatibility-list\"\u003e\n\u003cli\u003eFG friction-grip dental burs\u003c\/li\u003e\n\u003cli\u003eStandard bur shank diameter: Ø 1.6 mm\u003c\/li\u003e\n\u003cli\u003eUse FG burs approved for the selected operating speed\u003c\/li\u003e\n\u003cli\u003eConfirm that the bur is fully inserted and securely retained before operation\u003c\/li\u003e\n\u003cli\u003eSelect the appropriate bur length, shape and cutting design for the intended procedure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Applications by Model\u003c\/h2\u003e\n\u003ctable style=\"margin-bottom: 25px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRecommended Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel E45L\u003c\/td\u003e\n\u003ctd\u003eChairside and Surgical Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel E45L-X\u003c\/td\u003e\n\u003ctd\u003eMotor and MOS Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Clinical Applications\u003c\/h2\u003e\n\u003cul class=\"application-list\"\u003e\n\u003cli\u003ePosterior oral surgery access\u003c\/li\u003e\n\u003cli\u003eTooth sectioning during compatible extraction procedures\u003c\/li\u003e\n\u003cli\u003eRoot separation during molar extraction\u003c\/li\u003e\n\u003cli\u003eCompatible impacted-tooth procedures\u003c\/li\u003e\n\u003cli\u003eHard-tissue cutting in restricted posterior areas\u003c\/li\u003e\n\u003cli\u003eCompatible minor oral surgery procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KANEIKO","offers":[{"title":"Internal (Model E45L)","offer_id":48049022566630,"sku":null,"price":669.0,"currency_code":"USD","in_stock":true},{"title":"External (Model E45L-X)","offer_id":48049022599398,"sku":null,"price":669.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/2057\/2390\/files\/Kaneiko_1_4_2_Electric_Speed-Increasing_45_Surgical_Contra-Angle_Handpiece_with_Internal_Water_Spray.png?v=1785142292"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/2057\/2390\/collections\/Kaneiko_I20L_20_1_Electric_Implant_Surgical_Speed-Reducing_Contra-Angle_Handpiece_9f6fcbe0-3dae-45fa-9c6b-11f98053e888.png?v=1792467758","url":"https:\/\/kaneiko.com\/en-us\/collections\/electric-contra-angle-handpiece.oembed","provider":"KANEIKO","version":"1.0","type":"link"}