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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
1 D4 12 50 4T 8 3R0
comprehensive processing machines
In copper and aluminum materials
5 D20 75 150 4T 20R1 D20 45 100 4T 20R1 D20 75 150 4T 20R2 D20 45 100 4T 20R2 D20 75 150 4T 20R3 D20 45 100 4T
-The diameter is very small
BB Countersink Drill Tipped Carbide 90 Degree Diameter:20mm 1 D4 12 50 4TBB Brazing Countersink Cutter 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
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