Greenlee® 645-7/8 Quick-Change Hole Cutter 7/8 in Dia

Greenlee Hole Cutter, Quick-Change, Series: 645, 7/8 in Diameter, 8 ga Cutting Depth, 3/8 in Arbor, 1/4 x 2-1/2 in Drill, Tungsten Carbide Tip Cutting Edge, Teeth Cutting Edge, 3/8 in Chuck, 3/8 in Shank, Use Arbor: 645-011, Applicable Materials: Aluminum, Copper, Brass, Fiberglass, Mild Steel, Plastics and Stainless SteelFeatures: Multiple tungsten carbide tips for long life and smooth cutting Flange stop prevents over drilling for safety Replaceable cobalt steel pilot drill with split point tip design to improve performance and resist walking Eliminates need for center punch Cut fast, accurate, high quality holes 625-001 replacement pilot drill Switch quickly between cutter sizes without re-chucking, with a simple push and turn connection Split-point cobalt steel pilot drill with step design for fast, accurate cutting with less force Tungsten carbide teeth optimized design for fast, easy cutting and maximum life in stainless steel no oil required Flange stop eliminates over-drilling