Carbide Hole Cutter Set, Hole Size (In.) 7/8, 1-1/8, 1-3/8, Shank Size (In.) 3/8, Max. Cutting Depth (In.) 1/4, Knockout Size (In.) 1/2, 3/4, 1, Cutting Edge Carbide, Pilot Drill Yes, Pilot Drill Size 3/8 In. Diameter, For Hole Cutting And Knock-Outs For Sheet Metal To Stainless Steel, Number of Pieces 4, Includes 10F521 SmoothStart Pilot Drill, 7/8 In. Cutter, 1-1/8 In. Cutter, 1-3/8 In. Cutter, And Carry Case
Carbide- Tungsten carbide teeth cut holes in stainless steel, mild steel, aluminum, copper, and brass. Flange stop prevents over-drilling. Removable cutter heads and pilot drill bit for easy replacement.
- Hole Cutter Kits