2-1/2" - 64mm Bi-Metal Holesaw SPBX2500-MITSUBA With dial type gauge

With dial type gauge

while preventing the intake of dust and debris from the road

Makita Ship Auger Bit 7/16” Hex - 35x165mm

or engine oil seal kit

22 Piece SAE Impact Socket Set - Genius #IS-422S

2-1/2" - 64mm Bi-Metal Holesaw SPBX2500-MITSUBA With dial type gaugeStarrett 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: