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Get it between 2024-12-30 to 2025-01-06. Additional 3 business days for provincial shipping.
Cocobalt drill bits for hardened steel by COPOUIXR are suitable for stainless steel, carbon, steel, cast iron, engineering steel, hard metals, copper, aluminum soft metals
Metal drill bits with 5% cobalt element improve hardness, high temperature resistance, durability and performance better than conventional drill bits Note that it does not apply with glass and ceramics
The 135% spiral double-edged cutting sharp corners do not linger on the surface and work quickly without additional positioning
Metric drill bit 3.0mm/10pcs drill body length 61mm working groove length 33mm
Description COPOUIXR Cobalt Metric drill bit set