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China, Chinese Hotsale HRC 55 Carbide Spot Drill 90 Degree1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrilling ToolSpot Drills
Changzhou Hongjian Tools Co., Ltd.
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Product Description Carbide Spot DrillsDiameter: 1mm-20mmTop angle:60 degree,90degree , 120degree1. Micro grain carbide rod:WC=90%, Co=10%, TRS>4000N/mm2; Hardness>92HRA, Grain size: 0.5um; High quality of wear ability and impact2. Made by world latest 5-AXIS CNC tools grinder, promise the quality and precision of cutter.3. Super TiSiN coating reduce the coeffiction of friction, and improve the tools life much.4. Each end mill is inspected by Zoller measuring and inspected machine.5. We accept the specification as your requirement.6. Work Piece: Suitable for processing steel , stainless steel,nickel alloy ,Titanium alloy ,cast iron , plastic and other materials' hardness below HRC55 order nodlDLHJ2*8*2D*50L*2F28250HJ3*12*3D*50L*2F312350HJ4*13*4d*50L*27413450HJ5*16*5D*50L*2F516550HJ6*22*6D*50L*2F622650HJ8*24*8D*60L*2F824860HJ10*24*10D*75L*2F10241075HJ12*28*12D*75L*2F1228175HJ14*30*14D*100L*2F1430214100HJ16*32*16D*100L*2F163216100HJ20*38*20D*100L*2F203820100
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