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Thunderbolt® Black Oxide Jobber Length Drill Bit

48-89-2738

Thunderbolt® Black Oxide Jobber Length Drill Bit
Item #104780227
  • Fractional
  • 1/2 in Drill Size
  • Black Oxide Material
  • Jobber Length Drill Style
Thunderbolt® Black Oxide Jobber Length Drill Bit
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    Shipment Options
  • Fractional
  • 1/2 in Drill Size
  • Black Oxide Material
  • Jobber Length Drill Style

description

  • 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° 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.

features

  • Extreme durability: thicker web provides greater strength and longer life
  • Fast, accurate drilling: 135-degree 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 drill chuck
  • Versatile: reduced shank diameter for use in 3/8 in. chucks
  • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit
Drill Point Angle 135⁰
Direction of Rotation Right Hand
Size Type Fractional
Point Angle 135°
Drilling Depth 4 in
Material Black Oxide
Drill Point Design Split
Quick Change Impact Driver Bit No
Series Milwaukee® Thunderbolt® Black Oxide
Drill Diameter 0.5 in
Style Split
Flute Length 4 in
No. of Pieces 1
Bit Dia. 0.5 in
Drill Size 1/2 in
Drill Style Jobber Length
Cut Direction Right Hand
Recommended Safety Equipment Safety Glasses
Bit Material Black Oxide
Cutting Depth 4 in
Shank Dia. 0.25 in
Length 6 in
Finish Black Oxide
Shank Diameter 1/4 in
Drill Bit Length Type Jobber
Bit Type Twist
Grade Heavy Duty
Single/Double End Single
Chuck Size Required [Min] 1/4 in
Type Single End, Heavy Duty
Weight 0.221 LB
EAN or UPC 45242167111
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