XP Diamond Core Drill Bit 4" Diameter for Cured Concrete Diamond Wet Coring Blast Gates Heavy-Duty: Supports up to 300

Heavy-Duty: Supports up to 300 lbs

Use wet or dry on granite and engineered stone

Ergonomic pistol grip handle provides greater gripping power while reducing hand fatigue

3 Knob Handles For Easy Operation

Constructed from durable

XP Diamond Core Drill Bit 4" Diameter for Cured Concrete Diamond Wet Coring Blast Gates Heavy-Duty: Supports up to 3004" diameter Extra Tall 8 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 1 1 4" 7 thread Color may vary ISO 9002 Quality Certified