4-1/8" 105mm Bi-Metal Holesaw CAS9 Improved safety feature: Controlled Return

Improved safety feature: Controlled Return

Shipping Weight 0

This tough durable finish is extremely resistant to rust

Helps Cool The Incoming Fuel/Air Charge

4-1/8" 105mm Bi-Metal Holesaw CAS9 Improved safety feature: Controlled ReturnStarrett Holesaws. Constant Pitch up to 40mm Dual Pitch Professional Hole Saws 41mm and over are the latest development in multi use bi metal hole saws. Featuring the smooth cutting action of our constant pitch hole saw, combined with aggressive material penetration and swarf clearance, Dual Pitch Professional will cut equally well on thin and thicker gauge materials. This removes the need to carry a constant and a variable pitch hole saw. Advantages: