3-1/8" X 6" Concrete Core Cutter with Head

The 3-1/8" Versi-drill Concrete Core Cutter is an ideal alternative to core bits for extra-deep, large hole drilling in block, brick and concrete. When core bits aren't practical, the Versi-drill Head lets you drill holes up to 36" deep. Note that multiple extensions will modify speed and efficiency. Use with any common hammer and an SDS-MAX or Spline Drive Adapter. TheVersi-drill extension System offers maximum versatility to suit a variety of job site applications, hammers and depths. Simply choose an Versi-drill hollow core bit, versi-drill, or 4-cutter fluted bit in the size you need and add a spline shank or SDS-MAX shank adapter. For greater lengths, add 11" extensions

FOR USE WITH VERSIO CARBIDE BIT SYSTEM.
USED WITH SDS MAX AND SPLINE ROTARY HAMMERS.
ALL CORE CUTTERS ARE INTERCHANGEABLE WITH SHANKS.
MADE EXCLUSIVELY FROM GN (1000) GRADE CARBIDE.