60 90 Degree Countersink Drill with Brazing Carbide TCT Straight Handle Chamfering Milling Tool YG8Welded Tungsten Steel Chamfer (Hole Diameter : 20mm-60degree)
$20.76
$20.76
$
10
.99
$10.99
About this item
- In order to ensure the firmness of the drill bit, we adopted a brazing method to weld carbide inserts.
- In this way, the drill bit can process harder metal (compared with HSS countersinks).But this will make the appearance of the drill bit not good-looking. We hope you don't mind.
- -Because the cutting edge of carbide material is very crisp, them machining environment needs to be stable to reduce beating.
- -It performs well when machining Non-ferrous metals, cast iron, General steel, alloy steel, etc.
- -Suitable for low rotating speed and low cutting allowance.
