Hole Saw 3-4in Thin Wall

Thin wall hole saw gives professionals a hole making solution with impact drivers. 1/4" quick change hex shank. Utilizing a thin wall, 8 TPI design, delivers a burr-free cut faster than standard bi-metal hole saws. The included ejection spring removes the frustration of manually removing slugs by automatically ejecting the material. A stop shoulder design prevents over-drilling into material and potentially damaging inner components of electrical and junction boxes. For use in plastics and thin gauge metals up to 1/8" thick. 2.5" length.

• HOLE SAWS
• Size In=3/4
• THIN WALL