Milwaukee® HOLE DOZER™ Bi-Metal hole saw 7 piece kit suits all general and plumbing applications. HOLE DOZER™ Bi-Metal 3.5 TPI tooth offers fast cuts in a wide range of Metal, Wood and Multi Material applications. Featuring RIP GUARD™, a tooth design built with more steel behind the cutting edge for maximum durability. RIP GUARD™ supports the Limited Lifetime Tooth Break Warranty applied to all Milwaukee® HOLE DOZER™ Bi-Metal hole saws. All-Access, multiple leverage slots allow easier plug removal for less downtime and more productivity between holes. Thermoset anti-friction coating allows for cooler and faster cutting and is optimised for cordless tools, delivering 25% more holes per charge and 2 x longer life compared with previous generation Milwaukee hole saws. Milwaukee® proudly makes HOLE DOZER™ hole saws in the USA.