XP Diamond Core Drill Bit 4" Dry Concrete Block Diamond Turbo Segment 5/8 ERS Built in safety valve prevents

Built in safety valve prevents overloading

Designed with a robust air motor

Max Pressure: 250 PSI

Nets measure 72" x 96"

a 1 inch drive impact socket set spreads torque across a larger contact area

XP Diamond Core Drill Bit 4" Dry Concrete Block Diamond Turbo Segment 5/8 ERS Built in safety valve prevents4" diameter 8 mm diamond segments for Extended bit life 3. 5 mm segment width 9 drill depth Overall Bit Length: 10 1 2" Vented barrel for cooling and material removal Suitable for drilling on a full range of materials from brick to block. Not for use in reinforced concrete Uses standard 5 8 11 thread adapter ISO 9002 Quality Certified