3-1/2" - 89mm Bi-Metal Holesaw 4128490 570 RPM and suitable for

570 RPM and suitable for use on 115mm and 125mm angle grinders

Nail capacity 110pc

Uncluttered control panel with large rotary switches and battery pack capacity display

Regulator Location: Inline

3-1/2" - 89mm Bi-Metal Holesaw 4128490 570 RPM and suitable forStarrett 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: