4-1/4" 108mm Bi-Metal Holesaw AB2292-1133 A heavy-duty air motor provides

A heavy-duty air motor provides maximum power

AutoMeter # 4703

1 x Adhesive wrap

The Starrett 125 Vernier Caliper includes metric/inch readings

4-1/4" 108mm Bi-Metal Holesaw AB2292-1133 A heavy-duty air motor providesStarrett 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: