MILWAUKEE® 4-1/8" HOLE DOZER™ Bi-Metal Hole Saws with a new 3.5 TPI tooth design offer users the longest life in metal applications. These HOLE DOZER™ Bi-Metal Hole Saws feature the industry’s only Lifetime Tooth Break Warranty and can take on all general applications, making them the most durable hole saws.

Our ALL-ACCESS SLOTS solve the frustration of plug removal, making users more productive with less downtime between holes. The new slot design also provides users with greater pilot bit visibility for accurate placement and faster chip ejection, keeping their cut cool. HOLE DOZER™ Thermoset Coating provides users with a faster cut and is optimized for cordless tools, delivering 25% more holes per charge. Milwaukee HOLE DOZER™ Bi-Metal Hole Saws are proudly made in the USA.