Ratchet Extension/Dental Locking Drill Extender

According to drawings or samples, we can customize CNC precision knife moulds, forming fixtures, brazing fixtures, wear-resistant parts high-precision accessories by(3DX technology)profile, super-hard, super-fine grinding with ceramics, tungsten steel, diamond, ultra-high anti-rust high-hardness high-toughness stainless steel titanium alloy, titanium and other series.

Our products are able to process various materials whatever are micro-thin,super-long, super-thin, super-wear-resistant,impact-resistanttop complex,and combined profile, will all provided with perfect cutting quality and tolerance ofdimension fine to 士0.0005mm(士0.5μm),andahigh-efficiency &low-cost application we deliver to you!

LZQ is an OEM factory for all kinds of medical tools

(Super-high anti-rust high wear-resisting(AA)&high precision)

Closed type(shank with inner cooling and through-hole)(regular stock)

Open type(shank without inner cooling)(regular stock)

Simple shrapnel type(handle without inner cooling hole) regular stock

With elasticity, mass customized(big or small elasticity)

（Special complex profile & high precision match）

Ultra-high rust-resistant, high-hardness, high-wear-resistant stainless steel, titanium, titanium alloy, etc., with high-precision, ultra-fine, ultra-long, super-hard machine shaping.

Application domain: for dental implantology

Material: 

(Ultra-high rust-proof stainless steel AA) (hardened HRC54 ° ± 2 °  Section)

Ultra-high anti-rust & high wear-resistant , high hardness, high impact, high toughness stainless steel, with excellent anti-rust capability, corrosion resistance, wear resistance (high hardness) performance and ideal impact resistance.. Its excellent corrosion resistance is comparable to TYPE 304 Stainless steel; and its rust resistance is closer to alloy for surgical implant. Unmarked, with 5% Neutral salt spray test (ASTM B117), it doesn't rust after 1000 hours. Wide range of applications, quite good and stable quality, which can be used to produce extremely complex, high-precision shank shapes and profile ultra-sharp edge structures.

Applied for high-end medical standard:   AMS 5936   .  MMPDS-01  .  ASTM  A693             ASTM  A564   .  ASTM  F899-12

The Vitro (cytotoxicity) test verifies that the material does not have any potential cytotoxicity and therefore can safely contact human tissue, body fluids or blood, and meets all relevant allergy and skin irritation test standards.