M35 Cobalt Material: Made from high-speed steel with cobalt for superior hardness and heat resistance.
OEM and ODM Support: Customized solutions available including special-shaped and high-precision drill bits.
Versatile Applications: Suitable for drilling stainless steel, mold steel, copper alloy, aluminum alloy, and cast iron.
Razor-Sharp Cutting Edge: High hardness design ensures fast, smooth drilling with minimal wear and anti-slip entry.
Multiple Surface Finishes: Available in Titanium Coated, Black Oxide, Amber Color, Black & Gold, and Rainbow.
Efficient Chip Removal: Fine spiral design optimizes debris clearance and reduces heat during continuous drilling.
Strict Quality Control: Comprehensive testing from raw materials to finished products ensures consistent performance.
Fast Delivery Options: Standard products ship in 5-15 days; customized products in 15-30 days after payment.