Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Brand_Penetrol Low-friction coating helps the blade

Low-friction coating helps the blade glide through wood

falling hair

avoids contact with lock button

Medium strength threadlocker is ideal for fastener applications requiring easy disassembly with hand tools

Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Brand_Penetrol Low-friction coating helps the bladeThese 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 parabollic 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 holes. Excellent for drilling