4-1/2" 114mm Bi-Metal Holesaw HC142 C370-20 | Champion 7/16in UNC

C370-20 | Champion 7/16in UNC Hexagon Nut -15pk

316104HiKOKI Long Guide 650mmParallel Guide for Circular Saws to suit C6MEY

1m3/min max air flow

5mmWidth x 11mmDepth x 109"Length

4-1/2" 114mm Bi-Metal Holesaw HC142 C370-20 | Champion 7/16in UNCStarrett 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: