Extended Drill Bit Lifespan: Unique vacuum sintering technology significantly improves sharpness and reduces replacement frequency by 2-3 times.
Optimized Crown Height: 15mm standard crown height (vs 10-12mm industry average) increases drilling footage by 25-30%.
Efficient Water Cooling: Curved flow channels reduce water resistance and effectively flush cuttings to prevent overheating.
Multi-Hardness Matrix Series: Six matrix series (H3-H13) cover soft to ultra-hard strata without needing bit switches.
Wide Size Compatibility: Available in Wireline, T, TT, T6, B, MLC, LTK, WF, TW, WT, WG, WM, and Chinese standard sizes.
Customizable Features: Matrix, crown height, water outlets, diameter, labels, and logos can be customized per request.
Sample Fee Refund Policy: 100% refund of sample fee for next orders with quantity greater than or equal to 50 pieces.
Fast Delivery Options: 3-7 days for standard products; 20-25 days for custom; urgent orders shipped within 3 days.