Diablo 2-1/4" x 7" x 12" SDS-Max Carbide Tipped Core Bit Powermatic Continuous duty motors transfer power

Continuous duty motors transfer power from the gear box to the feed roller

This continuous coolant delivery reduces heat buildup at the blade

Spindle roller bearings and high-quality steel hardened gears in the headstock

How is the CB88 installed into concrete

Finish Zinc

Diablo 2-1/4" x 7" x 12" SDS-Max Carbide Tipped Core Bit Powermatic Continuous duty motors transfer powerDiameter: 2 1 4" Length: 12" Shank: SDS Max Working Length: 7" Tools: SDS Max Rotary Hammer Drill Materials: Concrete Diablo's SDS Max carbide tipped core bit range provides one of the fastest and longest lasting coring solutions on the market for concrete applications. All in one design strengthens the bit from end to end in order to withstand the stress and impact of high powered hammer drills in concrete. A spiral flute design removes dust faster,