Milwaukee® 48-89-2830 Thunderbolt® Secure-Grip™ Jobber Drill, 7/32 in Dia x 3-3/4 in L, HSS, Black Oxide

Jobber Length Drill Bits
827501 MFG #: 48-89-2830
2.31000 / ea
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 to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee® Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.
  • Applications
  • Features
For drilling on curved surfaces and portable drills
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
Reduced slipping - 3-flat Secure Grip™ shank holds the bit firmly in the chuck
Corrosion-resistant - black oxide coating provides lubricity and resists corrosion of the bit
Features precision ground flutes for clean cutting
Right hand spiral cut
3-flat Secure-Grip™ shank
Reduces bit slipping in chuck
Right hand spiral cut
12 pieces
Plain round shank; Point angle: 118 DEG; Right hand spiral cut; Features precision ground flutes for clean cutting