7/8" - 22mm Bi-Metal Holesaw BKK-11WA Double Armature Design: An exclusive

Double Armature Design: An exclusive internal mechanism design that minimises tha amount of force required to torque thus reducing friction

105mm (4 5/32") diameter

Oil and solvent resistant

50 Drain (Sump) Plug W/Washer - 5pk 5 DP25 Champion No

underneathBright LED work light for illumination of the cutting line (mains powered

7/8" - 22mm Bi-Metal Holesaw BKK-11WA Double Armature Design: An exclusiveStarrett 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: