2-3/16" 56mm Bi-Metal Holesaw AB2886-419 The KY+ (NPT Thread) retains

The KY+ (NPT Thread) retains the benefit of the original floating jaw design

Contains all gaskets and seals to remove and replace exhaust manifold

Grinding and Welding Modes

Strong adhesion and chemical stability to improve machine tool productivity

2-3/16" 56mm Bi-Metal Holesaw AB2886-419 The KY+ (NPT Thread) retainsStarrett 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: