Product Classification
Factory sales 30mm 2 wings PDC Anchor Bit for Mining
Type:PDC anchor bit Outer diameter: 30mm. Blade count: 2. PDC cutters: 1304 series, 13mm diameter, premium grade.
China Manufacturer 28mm 2 wings PDC Anchor Bit Roof Bolter Drill Bit for Mining
Type: 28mm 2 wings PDC Anchor Bit Two PDC cutters per wing deliver fast penetration at low thrust — suitable for hand-held roof bolting equipment in restricted access headings.
Factory Sales 42mm 2-wing Enhanced PDC Anchor Bit Roof Bolter Drill Bit for Mining
Type:42mm PDC anchor bit Enhanced blade construction with additional PDC cutter rows extends service life 25-35% compared to standard two-wing anchor bits in formations above 60 MPa.
Factory 30mm 2 wings PDC Anchor Bit with Half PDC Cutters
Type:PDC ANCHOR BIT WITH HALF CUTTERS Two blades carry half-round PDC cutters (each blade has 1-2 half-cutters, total 2 cutting elements) brazed into machined slots on the blade faces.
China Manufacturer 48mm 2 Wings PDC Anchor Bit Roof Bolter Drill Bit for Mining
Type:PDC ANCHOR DRILL BIT The 48mm two-wing PDC anchor drill bit installs roof bolt holes in underground coal mine gate roads and maingate intersections.
Factory 133mm 3-Wing PDC Drill Bit PDC blades bit for Mining
Type: 3-wing PDC DRILL BIT The 133mm three-wing concave PDC drill bit carries 1308 series PDC cutters (8mm) on three blades with a central concave dish profile.
Factory Price High Resistant Rapid Chip Removal 133mm 4-wing PDC Bit PDC Blade Bit
Type: 133mm Super Four Wings PDC Bit The concave crown profile reduces initiation torque by 25-30% compared to flat-face geometry, preventing motor stall in underground coal mining environments with limited rotational power.
Factory customizable 150mm Three Wings PDC Drill Bit Drag bit Blades bit
Type:PDC DRAG BIT Three symmetrically positioned blades carry 13mm or 16mm PDC cutters that shear material continuously without percussion impact. Suitable for rotary drill rigs with thread connection to match local BHA specifications.
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