BB Drill Bit CNC HSS-PM Cobalt Drilling Tool Powder Metallurgy Superalloy High Performance for Metal Steel SUS Stainless Steel JIN系列 BL2060 Solid Carbide Material

BL2060 Solid Carbide Material

acrylic organic glass

★ Please pay special attention:

it is recommended to use extrusion taps with hot drilling

• Prone to Breakage

BB Drill Bit CNC HSS-PM Cobalt Drilling Tool Powder Metallurgy Superalloy High Performance for Metal Steel SUS Stainless Steel JIN系列 BL2060 Solid Carbide MaterialBB Performance Drill (1pcs) Special Blade Slot Shape Sharp Cutting Edge Sharp drill tip, expanded chip clearance, efficient chip removal during drilling, non stick drill HSS PM SG Composite Coating which has good wear resistance, stable performance, heat and oxidation resistance, and does not react chemically with the working material Self Centering Drill Tip Special Design drill holes without a center drill, one drill bit does it all, center