Milwaukee Thunderbolt 29-Piece Black Oxide Drill Bit Set, 1/16 In. thru 1/2 In. Brand_Danco Forged tip allows for a

Forged tip allows for a secure grip and maximum contact eliminating stripping or slipping

It features a 2-½-inch shank and is constructed of an all brass body with a stainless steel pressure spring

Combo sets are keyed alike in multiples of 4

-Durable plastic will not rust

Milwaukee Thunderbolt 29-Piece Black Oxide Drill Bit Set, 1/16 In. thru 1/2 In. Brand_Danco Forged tip allows for aMilwaukee Thunderbolt black oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 split point tip starts on contact to keep the bit from walking for fast, accurate