Overview Reviews Product Description Unleash the drilling power and speed you need with the 5 pc. high-speed steel countersink drill bit set with drawer case.The precision-ground 82° tip can tackle machinable metal, wood, and plastic, and the unique 5-flute design delivers a smooth drilling performance.This set is built to last with m-2 high-speed steel construction and a corrosion-resistant black oxide coating.The 1/4" round shank is made for all handheld and stationary drills.Includes drawer case for storage. Irwin Tools Catalog Product Videos Custom Field Manufacturing country CN Product Reviews Write a Review Write a Review × Irwin 5 Pc. 82° High Speed Steel Countersink Bit Set 1877793 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *