Irwin 324012 Spline Bit 2 Cutter, 16" Stair / Sill Nosing Mogul base

Mogul base

Copper With Ground

This is the rise for 12" of run

Lightweight aluminum alloy mounting

and all types of driving

Irwin 324012 Spline Bit 2 Cutter, 16" Stair / Sill Nosing Mogul baseHighlights: Flute Length: 11" Cutting Diam: 5 8" Overall Length: 16" Type: Spline Drill Bit Fits all spline rotary hammers Chrome vanadium shaft through hardened to 50 53HrC Shot peened, double tempered finish reduces breakage Copper braze material gives high heat resistance for reduced tip loss Patented flute geometry removes dust from the hole quicker for fast drilling and long life All tips made to ANSI specifications WARNING: Cancer and