XP Diamond Core Drill Bit 1" Diameter for Cured Concrete Diamond Wet Coring eBay its extended shaft gives you

its extended shaft gives you added access for precision work in hard-to-reach areas

Head Material: Brass

Non-marring: Absorbs impact and reduces surface damage

Chasing an intermittent coolant leak or a blown head gasket by guessing wastes billable shop hours and risks cooking a customer engine

Quick release drive head

XP Diamond Core Drill Bit 1" Diameter for Cured Concrete Diamond Wet Coring eBay its extended shaft gives you1 inch diameter Extra Tall 10 mm diamond segments for Extended bit life 16" overall bit length with a 14" drill depth Use for wet drilling on a full range of materials from reinforced concrete to brick, block and flagstone Uses standard 5 8" 11 thread Color may vary ISO 9002 Quality Certified