Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Turnbuckles File guide with 3/16" file

File guide with 3/16" file

Used for light to medium duty brushing action

cuts left from tight curves to straight

#1 treated ground contact

62-108 Contains 8MM I

Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Turnbuckles File guide with 3/16" fileThese 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