Milwaukee® Hole Dozer™ 49-56-9639 Hole Saw, 3-1/4 in Dia Saw, 1-5/8 in D Cutting, Bi-Metal Tooth, Bi-Metal Body Air Lifting Bags Variable six speed control dial

Variable six speed control dial (800 to 3500 spm) enables user to match the speed to the application

Lightweight and easy-to-install

3-1/8 in Saw Diameter

A crosshatched teeth pattern provides reliable grip in either direction

this feature increases the service life of the belts and shaft bearings

Milwaukee® Hole Dozer™ 49-56-9639 Hole Saw, 3-1/4 in Dia Saw, 1-5/8 in D Cutting, Bi-Metal Tooth, Bi-Metal Body Air Lifting Bags Variable six speed control dialMilwaukee Hole Saw, 3 1 4 in Saw Diameter, 1 5 8 in Cutting Depth, 3. 5 TPI, 1 7 8 in Overall Length, 3 8 in Shank, 155 rpm, Bi Metal Tooth, Bi Metal Body, Applicable Materials: Aluminum, Drywall, Metal, Plastic, Wood with NailsFeatures: Most durable hole saw All access slot enhance user productivity by providing best access and leverage to remove material slug Thermoset coating reduces friction and drag, increasing overall speed and cordless