2-1/2" - 64mm Bi-Metal Holesaw SPBX2500-MITSUBA or engine oil seal kit

or engine oil seal kit

With dial type gauge

Enhanced penetration into hard materials like high-strength concrete and steel

• Thermal insulation

SFP1722 | 3/32in Dia

2-1/2" - 64mm Bi-Metal Holesaw SPBX2500-MITSUBA or engine oil seal kitStarrett 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: