3/8 in. Thunderbolt® Black Oxide Drill Bit

DRILL BIT 3/8IN BLACK OXIDE

MLW48892840 48-89-2840 045242184682
3.43 / Each
  • Bit Material: Black Oxide
  • Bit Type: Twist
Milwaukee® 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 holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills. The 3-flat secure-grip shank won't slip in the drill chuck. Reduced shank diameter for use in 3/8 in. chucks.
  • Product Description
  • Features
  • Specifications
Milwaukee® 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 holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills. The 3-flat secure-grip shank won't slip in the drill chuck. Reduced shank diameter for use in 3/8 in. chucks.
  • Reduced slipping - 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck
  • Extreme durability - thicker web provides greater strength and longer life
  • Corrosion resistant - black oxide coating provides lubricity and resists corrosion of the bit
  • Versatile - reduced shank diameter for use in 3/8 in. chucks
  • Fast, accurate drilling - 135-degree split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Recommended Safety Equipment : Safety Glasses
  • Single / Double Ended : Single
  • Bit Material : Black Oxide
  • Surface Coating : Black Oxide
  • Case Included : No
  • Drill Bit Length Type : Jobber
  • Quick Change Impact Driver Bit : No
  • Bit Sizes : 0.38
  • Package Contents : (1) 3/8" Thunderbolt Black Oxide
  • Pieces : 6.0
  • Bit Type : Twist
  • Drill Point Design : Split