Kaneiko 1:1 Surgical Low-Speed Contra-Angle Handpiece with External Water Spray

The Kaneiko 1:1 Surgical Low-Speed Contra-Angle Handpiece is designed for controlled bone preparation, oral surgical trimming and osteotomy procedures. Its direct-drive 1:1 transmission delivers stable low-speed performance up to 40,000 rpm, depending on the connected motor. The external irrigation system directs sterile saline or cooling fluid toward the working area to support effective cooling during surgical procedures. Available with fibre-optic illumination or in a non-optic configuration, this stainless steel surgical handpiece combines precise handling, durable construction and reliable clinical performance.

What’s Included

Selected Kaneiko surgical low-speed contra-angle handpiece
External irrigation nozzle
Standard accessories supplied with the selected version

Characteristics

Direct-drive 1:1 transmission
Up to 40,000 rpm
External water spray and irrigation
Stainless steel handpiece body
Ceramic ball bearing
2.35 mm CA bur compatibility
Fibre-optic and non-optic options
Designed for surgical low-speed procedures

Technical Specifications

Specification	Details
Transmission Ratio	1:1 Direct Drive
Maximum Speed	Up to 40,000 rpm, motor dependent
Head Size	13 × 9.95 mm
Bearing	Ceramic Ball Bearing
Water Spray	External Irrigation
Body Material	Stainless Steel
Bur Type	CA Burs, Ø 2.35 mm
Compatible Bur Length	Approximately 22.0 to 26.0 mm
Motor Compatibility	Compatible Low-Speed Dental or Surgical Motor
Available Versions	Fibre Optic and Non-Optic

Model Comparison

Feature	Model CX	Model CX100
Transmission Ratio	1:1	1:1
Maximum Speed	Up to 40,000 rpm	Up to 40,000 rpm
Illumination	Fibre Optic	Non-Optic
Water Spray	External Irrigation	External Irrigation
Bur Compatibility	CA Burs, Ø 2.35 mm	CA Burs, Ø 2.35 mm
Body Material	Stainless Steel	Stainless Steel
Bearing	Ceramic Ball Bearing	Ceramic Ball Bearing

Model CX (Fibre-Optic Version)

The fibre-optic version provides light transmission toward the working area to support improved visibility during surgical procedures. It combines direct-drive 1:1 performance with external irrigation, allowing sterile saline to be delivered toward the surgical site for cooling during bone trimming, osteotomy and other controlled surgical procedures.

Model CX100 (Non-Optic Version)

The non-optic version provides the same 1:1 transmission, external irrigation system, stainless steel construction and CA bur compatibility without integrated fibre-optic illumination. It is suitable for clinical setups where a light-transmitting connection is not required.

External Water Spray

The external irrigation nozzle directs cooling fluid toward the bur and treatment area during surgical cutting. The handpiece should be used with a compatible low-speed dental or surgical motor and an appropriate external irrigation setup.