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China, Chinese High Quality Low Prise Straight Twist Drill Bit Factore Loutlet Endmill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill BitEndmill
Changzhou Hongjian Tools Co., Ltd.
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Product Description Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.HSS drill Standard: : DIN 338 (jobber series),DIN 340 (long series),DIN 1897 (stub series)Manufacturing Process: Fully Ground, Milled, Rolled, Edge Ground.Material: HSS4241, HSS4341, HSS6542(M2), HSS Cobalt 5% (M35 Co5%)Surface: Black finish, Bright finish, Black & Bright finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.Packing: PVC Pouch, Paper Box, Plastic Box, Plastic tube, Metal Box or as per the customer's requirement.Size: 1mm-30.0mmPoint Angle: 118° or 135° (Split Point are available from 3.0mm)Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed
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