Milwaukee® Thunderbolt® Secure-Grip™ 48-89-2801 Drill Bit Set, 21 Pieces, Black Oxide

20220842 MFG #: 48-89-2801
  • Series: Thunderbolt® Secure-Grip™
  • Number of Pieces: 21
  • System of Measurement: Imperial
  • Minimum Drill Bit Size: 1/16
  • Specifications: 3-Flat Shank, Parabolic Flute, 135 deg Split Point, 3-Flat Shank, Parabolic Flute, Split Point
  • Maximum Drill Bit Size: 1/2
  • Drill Point Angle: 135
  • Material: HSS
  • Finish: Black Oxide
Milwaukee® Thunderbolt® Secure-Grip™ Drill Bit Set, 21 Piece, Specifications: 3-Flat Shank, Parabolic Flute, 135 deg Split Point, Black Oxide
  • Extreme durability - thicker web provides greater strength and longer life
  • Fast, accurate drilling - 135 deg split point tip starts on contact to prevent walking, wh
  • Fast, accurate drill
  • Reduced slipping - 3-flat Secure Grip™ shank holds the bit firmly in the chuck
  • Reduced slipping - 3
  • Versatile - Reduced
  • Corrosion-resistant - black oxide coating provides lubricity and resists corrosion of the
  • Corrosion resistant
Extreme durability - thicker web provides greater strength and longer life
Fast, accurate drilling - 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
Fast, accurate drilling - 135 deg split point tip starts on contact to prevent walking while the parabolic flute clears chips fast
Reduced slipping - 3-flat Secure Grip™ shank holds the bit firmly in the chuck
Reduced slipping - 3-flat Secure Grip™ shank holds the bit firmly in the chuck
Versatile - Reduced shank Dia for use in 3/8 in chucks
Corrosion-resistant - black oxide coating provides lubricity and resists corrosion of the bit
Corrosion resistant black oxide coating provides lubricity and resists corrosion of the bit