Milwaukee® 48-89-9284 Single Ended Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole

Milwaukee® Step Drill Bit, Single Ended, Imperial, #4 Letter/Wire, 3/16 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 3.65 in Overall Length, 0.87 in Cutting Depth, 2 Flutes, Long Flute, 2.78 in Flute Length, 3/8 in Shank, 3-Flat Secure-Grip™ Shank, Bi-Metal, Applicable Materials: Mild Steel and Stainless Steel