4-1/8" 105mm Bi-Metal Holesaw CAS9 Helps Cool The Incoming Fuel/Air

Helps Cool The Incoming Fuel/Air Charge

This tough durable finish is extremely resistant to rust

Accurate measurement - Each tape individually checked for accuracy

Flute length 195mm

The quick change system allows a fast and easy tool change without sticking and without slipping

4-1/8" 105mm Bi-Metal Holesaw CAS9 Helps Cool The Incoming Fuel/AirStarrett 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: