offers higher cutting efficiency
The micro-foam structure ensures 360° breathability to keep hands comfort and cool
The fixed offset head providess stronger support to tighten the last screw or loosen the first screw easily
ensuring excellent performance in dry
reducing the risk of allergic reactions and contamination
Diamond Drill Bits Set Size:5pcs: 3/16" (5mm)-3/8" (10mm) offers higher cutting efficiencyComplete Set of Diamond Core Drill Bits: 5 pack includes sizes 3 16" (5mm), 1 4" x 2 (6mm), 5 16" (8mm), 3 8" (10mm). 10 pack includes sizes 3 16" (5mm), 1 4" (6mm), 5 16" (8mm), 3 8" (10mm),drill bit*4,ph2 bits*2. Long Lasting: We have enhanced the durability of these drill bits by thickening the diamond cutting coating, ensuring prolonged usability and reducing the chances of them becoming unusable after a few grinding sessions. The solid hexagonal