Product Name: Dental Low Speed Handpiece 20: 1 Reduction Implant Contra Angle Head Rotor Shaft Model NO.: Dental 20: 1 Rotating Speed: Low-Speed Handpiece Connection: Without Quick Connector Number of Holes: Four Holes Exhaust Way: Exhaust Outside Head Diameter: Small Head Loading Way: Wrench Type Application: Adult Usage Times: Non-Disposable Water Way: Outer Channel Light Way: Without Light Material: Stainless Steel Certification: ISO Condition: New Name: Dental Reduction Handpiece Bearing: Ceramic Bearing Hole: 4 Hole Speed: 14,000-20,000 Rpm Noise: More or Less 68 dB Pressure: 245-392kpa Bur: 2.35 Head: Standard Head Type: Wrench Type Use: Dental Clinic Dental: Dental Equipment Trademark: Dinuo Transport Package: Plasctic Packing Specification: small Origin: China HS Code: 9018499000 Product Description Dental Low Speed Handpiece 20:1 Reduction Implant Contra Angle Head Rotor ShaftOriginal BODE 20:1 Reduction Implant Surgery Contra Angle HandpieceCHUCK TYPE:push buttonBUR APPLICABLE:Φ2.345-2.355mm for low speed burSPRAY:external irrigation systemProvides sufficient force at low speedMax torque 55Ncm20:1gear ratioAvailable for various E-type motors in accordance with ISO standard .Compatible with all E-type motors