Bi-Metal Hole Saw with Mandrel and Pilot Drill Size:3-1/8" edge or surface joints

edge or surface joints

Close to the ground knee roller design minimizes back stress

Low profile fixed clamps for edge clamping and positioning

It is extra-long for a better reach

Bi-Metal Hole Saw with Mandrel and Pilot Drill Size:3-1/8" edge or surface jointsThe 11 16" Bi Metal Hole Saw with Mandrel and Pilot Drill is manufactured with a heavy duty backing plate for superior rigidity. M3 high speed steel heat treated teeth are electron beam welded to the blade body for strength and consistent blade hardness. 4 6 variable tooth pitch gives efficient and safe cutting of metal, plastic and wood. EZE Slot is designed for quick and easy plug removal on all blades with a diameter of 1 3 4" (45 mm) and larger.