Milwaukee SHOCKWAVE Impact Hole Saw 3-Piece Set

Designed with a robust 1/4 in. quick change hex shank， Milwaukee? SHOCKWAVE? Impact Duty? hole saws give professionals a hole making solution to use with impact drivers. Utilizing a thin wall， 8 TPI design， SHOCKWAVE? impact hole saws deliver a burr-free cut up to 40% 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. Chose SHOCKWAVE? impact hole saws for use in plastics and thin gauge metals up to 1/8 in. thick.