7/8" X 18" X 23" Drill-bit

Fits all spline shank rotary hammers. Patented flute geometry removes dust from the hole quicker for fast drilling and long life. Shot-peened, double-tempered finish reduces breakage. Copper braze materials gives high-heat resistance for reduced tip loss. All tips made to ANSI specifications.No. 324001: 3/8" x 8" x 13"No. 324004: 1/2" x 8" x 13"No. 324005: 1/2" x 11" x 16"No. 324011: 5/8" x 6" x 11"No. 324012: 5/8" x 11" x 16"No. 324018: 3/4" x 8" x 13"No. 324019: 3/4" x 11" x 16"No. 324025: 7/8" x 11" x 16"No. 324026: 7/8" x 18" x 23"No. 324028: 1" x 8" x 13"No. 324029: 1" x 11" x 16"No. 323023ZR: 1-1/4" x 10" x 15"No. 324035: 1-1/4" x 11" x 16"