HRC55 NC Spotting Drill for Steelendmillmtsadmin2022-11-21T09:20:10+00:00
Project Description
HRC55
Raw material: Zigong ZK30UF, high hardness, good wear resistance.
Products Design: Spotting drills can perform both centering and chamfering. Precise position the holes and chamfer are accomplished at one time to improve the processing efficiency.
English 
Russian 
Korean 
Spanish 
French 
Portuguese 
Arabic 
Japanese