7pcs M42 HSS High Speed Steel Cobalt Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool
- If you are looking for a set of spotting drill bits that both high quality and durable, this one is it. With features of high temperature and abrasion resistance, this set is more useful..
- 7pcs spotting drills with 90 degree angle..
- With high temperature and abrasion resistance..
- Positioning and chamfering can be finished by one time..
- The holes made by these drills are not easy to cause edge breakage..