Our HOLE DOZER Bi-Metal Hole Saws new 3.5 TPI tooth design offers you the longest life in metal applications. These Milwaukee HOLE DOZER Bi-Metal Hole Saws feature the industry's only Lifetime Tooth Break Warranty and can take on all general purpose applications, making them the most durable hole saws. Our ALL-ACCESS SLOTS solve the frustration of plug removal, making you more productive with less downtime between holes. The new slot design also gives you increased pilot visibility for accurate placement and faster chip ejection keeping your cut cool. HOLE DOZER Thermoset Coating allows for faster cutting and is optimized for cordless tools, delivering you 25% more holes per charge.

Specifications:

Type: Variable Pitch
Diameter: 3-1/8 Inch
Cutting Depth: 1-5/8 Inch
Speed Rating: 165 RPM (Aluminum), 70 RPM (Cast Iron), 110 RPM (Mild Steel), 55 RPM (Stainless Steel)
Blade Material: Bi-Metal
Finish: Thermoset Paint Coated
Cut Material: Metal, Non-Ferrous Metal, Wood with Nail, PVC, Duct, Ceiling Tile, Plaster/Dry Wall