Diamond Drill Bits Set Size:5pcs: 3/16" (5mm)-3/8" (10mm) The micro-foam structure ensures 360°

The micro-foam structure ensures 360° breathability to keep hands comfort and cool

these cut resistant sleeves help protect your arms from sharp hazards such as metal edges

which is with good stretch and breathability

ensuring excellent performance in dry

Wide Application - Ideal for warehousing

Diamond Drill Bits Set Size:5pcs: 3/16" (5mm)-3/8" (10mm) The micro-foam structure ensures 360°Complete 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