Factory 4-wing PDC Stepped Bits Customized PDC Blade Bits for Well Drilling and Mining


PDC stepped drill bits (polycrystalline diamond compact bits) feature a stepped cutting structure and high wear resistance, widely used in ​​water wells, construction engineering, and mining​​.

Factroy Customizable 7 1/2 inch 3-wing PDC Stepped Bit PDC Blade Bit


Type:DRILL BIT Outer diameter: 190mm (7-1/2 inches). Blade count: 3. Crown profile: two-step ladder with 190mm pilot diameter, step height 6mm.

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