Overview Reviews Product Description Unleash the raw power and speed you need for your trade with the SDS-MAX® 7/8" x 8" x 13" standard drill bit.The specially designed flute clears debris and drills symmetrical holes efficiently.It's built to stand up to rugged jobs with a copper braze material and shot-peened, double-tempered finish.Engineered for SDS-MAX® and te-f, g, and y style drills. Irwin Tools Catalog Product Videos Custom Field Manufacturing country DE Product Reviews Write a Review Write a Review × Irwin 7/8 x 8 x 14" 4-Cutter SDS-MAX® Hammer Drill Bit 323014 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *