OCGIG 4pcs Titanium Coated Countersink Chamfer Tool Deburring Tool Set Metal Wood Drill Bits Zhongbo Business
- Material:HSS(High Speed Steel)4241, Titanium Coated.
- Application:Ideal for cutting through metal,wood,plastic and thin iron plate (hardness .
- Chamfer range:2-5mm, 5-10mm, 10-15mm, 15-20mm, Shank diameter: 6mm, 8mm, 10mm, 12mm, Head diameter: 10mm, 14mm, 21mm, 28mm.
- 90 Degree angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
- This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill.