Milwaukee® Thunderbolt® 49-56-8000

Milwaukee® Thunderbolt® Hole Saw Arbor Pilot Drill Bit, Tapered, 3-Flat Shank, 1/4 in Diameter Hole Saw, 4 in Overall Length, 1/4 in Cutting Depth, Parabolic Flute, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Applicable Materials: Metal and Wood