Milwaukee Shockwave Impact Duty 3/16 In. - 3/4 In. #3 Step Drill Bit, 10 Steps Brand_Gardner Bender's Designed to handle tough

Designed to handle tough

Size: 9' x 4-1/2' x 1-1/4'

Fits Doors 1–3/8 Inch to 1–5/8 Inch Thick

Industrial Grade

Secures door frame against kick-in attacks

Milwaukee Shockwave Impact Duty 3/16 In. - 3/4 In. #3 Step Drill Bit, 10 Steps Brand_Gardner Bender's Designed to handle toughShockwave Impact Duty Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. These step drill bits are made with global materials and give best in class performance in impact drivers with the versatility to be used in drills. The 1 4 In. hex shank has an optimized SHOCKZONE body providing the industry's most durable shank, reducing early shank breaks. Titanium Aluminum Nitride (TiAlN) coating helps