Premium TCT Hinge Boring Drill Bits for Precision Woodworking

Industrial-Grade Tungsten Carbide Tips
– High-speed steel body with ultra-sharp tungsten carbide edges ensures long-lasting durability and clean, splinter-free holes in hardwoods, MDF, and plywood.
European Standard Sizing (35mm/70mm)
– Perfectly compatible with concealed hinge installations for cabinets, doors, and furniture, meeting rigorous EU hardware specifications.
Forstner Bit Design
– Flat-bottom bore with razor-sharp periphery cuts delivers smooth, accurate holes ideal for hinge cups, doweling, and shallow mortising.
One-Pass Efficiency
– Laser-cut vent holes reduce friction and heat buildup, allowing faster drilling with minimal tear-out even in dense materials.
Workshop & Production-Ready
– Trusted by carpenters and assembly lines for批量加工, from custom cabinetry to批量家具制造.
Exclusive Bulk Pricing
– Wholesale advantage: unmatched value for high-volume orders without compromising professional-grade performance.