Irwin 324018 Spline Shank Hammer Drill Bit, 3/4" x 13" 4thJuly Reliable and Affordable Fire Protection

Reliable and Affordable Fire Protection

7/8" round arbor/diamond knockout

Built-in safety lock prevents turn-on when storing

Positive toggle lock holds blade securely at any length

Irwin 324018 Spline Shank Hammer Drill Bit, 3/4" x 13" 4thJuly Reliable and Affordable Fire ProtectionHighlights: 3 4" Dia Length: 13" Standard tip Spline shank Chrome vanadium shaft through hardened to 50 53HrC Fits all spline rotary hammers Flute geometry removes dust from the hole quicker for fast drilling and long life Shot peened, double tempered finish reduces breakage Copper braze material gives high heat resistance for reduced tip loss WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov