2LDG7 Aggressive & Continuous-Cutting Deep-Hole Drill Bits

Bulk orders will be discounted, please contact us.

The SDS-Max shank on these drill bits prevents the bits from slipping in high-torque drilling applications when creating large, deep holes in brick, block, and concrete. The bits install into compatible rotary hammer drills with SDS-Max chucks, and they can be changed in the chucks with one hand. SDS-Max chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.