Dental surgery trephine L5120-022-168

stainless steel

(ultra-high anti-rust (AA) &ultra-high wear resistant (A)&Ultra-sharp cutting edge) Different cutting edge materials (ceramic, carbide, high anti-rust high grade stainless steel (AA), titanium and titanium alloys, conventional standard anti-rust high wear-resistant stainless steel (A) ...series) can be produced according to customers' requirement Cutting edge machining grades: Class AAA: CNC super hard grinding wheel,mirror surface grinding for any shape ofcutting edge.Concentricity, runout, cylindricityb≤0.003mm(3um),any sharpness of cutting edge. Class A A: CNC super hard grinding wheel,finish grinding for anv shape of cutting edge.Concentricity runout,cylindricity ≤0.008mm(8pm),any sharpness of cutting edge. Class A: CNC super hard grinding wheel, general grinding for any shape of cutting edge.Concentricity, runout,cylindricity≤0.012mm(12μm),any sharpness of cutting edge. Class B : CNC lathe work + heat treatment+polishing treatment, worse sharpness of cutting edge. Concentricity,runout, cylindricity(0.10~0.20mm)(100/μm~200/μm). Material of cutting edge: 1. ultra-high anti-rust high wear-resistant stainless steel(AA)(HRC54°±2°Section)(regular stock) 2.general anti-rust high wear-resistant stainless steel(A)(HRC45°~64°Section) 3.Titanium and Titanium alloy (HRC35°~42°) series 4.Ceramic（HRA85°~94°)series,（HRC67°~84°) series 5. Carbide（HRA81°~94°) series,（HRC60°~84°) series Contact LZQ TOOL CO., LTD. Sales hot-line:+0086-21-50323788 +0086-21-50327060 Fax:+0086-21-50455044 Website: https://www.lzqtools.com Email: zq@50323322.com Whatsapp/wechat: 8615618238306/8618721719909 skype:shpdlzq/lzqtool9