{"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","url":"https:\/\/kaneiko.com\/products\/1-5-speed-increasing-electric-contra-angle-handpiece-for-fg-burs","provider":"KANEIKO","version":"1.0","type":"link"}