Premium Vacuum Diamond Brazing Drill for Tough Materials
Engineered with industrial-grade vacuum brazed diamond segments for unmatched durability and heat resistance. Perfect for drilling marble, granite, porcelain tiles, and glass without chipping or cracking.
Precision Laser-Welded Diamond Grit
High-concentration diamond particles ensure faster, smoother drilling with extended bit life. Ideal for professionals tackling hardstone countertops, ceramic wall tiles, or glass mosaics.
Universal Coolant Groove Design
Spiral flute channels reduce friction and dissipate heat instantly—no need for external cooling. Works flawlessly with angle grinders or handheld drills.
Wide Application Range
From bathroom renovations to stone sculpture crafting, this bit handles 6-40mm holes in one pass. Compatible with wet/dry drilling for versatile jobsite use.
Wholesale Bulk Advantage
Direct factory pricing ensures unbeatable value for contractors and resellers. Stock up for large-scale construction or export operations.