Premium Diamond Reaming Drill Bit for Precision Grinding
Crafted with industrial-grade diamond particles for superior abrasion resistance and extended durability. Ideal for chamfering, edge grinding, and reaming on hard materials like ceramics, glass, and hardened metals.
Engineered Conical Design
Precision-pointed cone and flat base ensure smooth material removal and consistent finish. Perfect for detailed work in jewelry making, automotive repair, and DIY projects.
Versatile Multi-Material Performance
Works effortlessly on stone, concrete, and fiberglass. Heat-resistant alloy core prevents deformation under high-speed drilling.
Compatible with Standard Power Tools
Fits most rotary tools and drills (shank size: 3mm/1/8"). No-slip grip design enhances control during precision tasks.
Bulk Purchase Advantage
Global wholesale pricing—order in bulk for workshops or resale. Direct factory supply ensures unbeatable value.