HSS Drill Bits
- Company Name:Danyang Tongyu Tools Co.,Ltd
- Membership:Free Member
- Member Since:2012. 02.13
- Country/Region:China
- City:Jiangsu
- Contact:Daniel Tian
- Related Keywords:HSS drill bits, drill bits, HSS Co drill bits, cobalt drill bits
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Danyang Tongyu Tools Co.,Ltd
[China]
HSS Co5 ground
Point cut : from 3mm with split point DIN1412C
Point angle : 135 degree or 118 degree,(130 degree available)
Surface: Amber color.
High performance ground twist drill consisting of heavy-duty high speed steel . The fully ground drill has a more precise concentricity . The cobalt content ensures increased heat resistance.
Application areas: for steel , alloyed and unalloyed cast iron (up to a strength of 900 N/mm2), hot and colld working steel, reinforced and case-hardened steel , and also steel resistant to rust and acid.
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