Overview Reviews Product Description Made for the most demanding trades, the speedhammer plus 3/8" X 10" x 12" drill bit delivers a smooth, accurate performance on the jobsite.The unique flute clears debris quickly, reduces clogging, and increases overall bit speed and life.Its short drilling head is designed to force debris into the flute for fast penetration speed while reducing breakout when drilling through-holes.Built for all SDS-Plus® and te-c style drills. Irwin Tools Catalog Product Videos Custom Field Manufacturing country CN Product Reviews Write a Review Write a Review × Irwin 3/8 X 10 X 12" SDS-Plus® Hammer Drill Bit 322026 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *