Hole Saw Door Lock Installation Kit Cement Trowels & Accessories Optimized geometry with black oxide

Optimized geometry with black oxide coating to cut faster and produce less heat

Engineered for life and built to last

1/4" female pipe thread x pol

As much as people love the traditional square design

as well as cement patios and walkways

Hole Saw Door Lock Installation Kit Cement Trowels & Accessories Optimized geometry with black oxideHole saw door lock installation kit, features rip guard the strongest tooth form in the industry, plug jack an all access slot design for fast plug removal, bi metal construction with 8 percent cobalt for increased wear resistance, includes 1" hole dozer bi metal hole saw, 2 1 8" hole dozer bi metal hole saw, anti splinter depth stop, arbor adapter, auto centering drill guide, spacer & two 3 8" small thread arbor.