Diablo FB-005 Round Shank Forstner Drill Bit, Steel, 3/4" x 3-1/2" Concrete / Blacktop Mix Made with closed cell foam

Made with closed cell foam

Size : 16' W x 100' L

Dia In: 14

Assembled Dimensions: 45

For soft copper

Diablo FB-005 Round Shank Forstner Drill Bit, Steel, 3/4" x 3-1/2" Concrete / Blacktop Mix Made with closed cell foamHighlights: Material : Steel Shank type : Round shank Drill bit diameter : 3 4" Dril bit length : 3 1 2" Drills straight, angled and overlapping 3 4" holes in all types of wood without splintering Ultra sharp spur resists walking on material and ensures an accurate hole Ultra sharp spur resists walking on material and ensures an accurate hole Steep, angled cutting edges produce smooth; flat holes and create chisel like curls for fast, clean chip