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Thunderbolt® Black Oxide Jobber Length Drill Bit

Item #111943843

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each One-time purchase

Product Details

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.

Extreme durability: thicker web provides greater strength and longer life
Fast, accurate drilling: 135° 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

Specifications

Drill Size	31/64 in
Single/Double End	Single
Drill Style	Jobber Length
Direction of Rotation	Right Hand
No. of Pieces	1
Bit Type	Twist
Length	6 in
Cutting Depth	4 in
Bit Dia.	0.484 in
Drill Diameter	0.484 in
Type	Single End, Heavy Duty
Finish	Black Oxide
Quick Change Impact Driver Bit	No
Flute Length	4 in
Shank Diameter	1/4 in
Grade	Heavy Duty
Drill Point Angle	135⁰
Material	Black Oxide
Drill Point Design	Split
Cut Direction	Right Hand
Drill Bit Length Type	Jobber
Size Type	Fractional
Point Angle	135°
Chuck Size Required [Min]	1/4 in
Bit Material	Black Oxide
Shank Dia.	0.25 in
Recommended Safety Equipment	Safety Glasses
Drilling Depth	4 in
Series	Milwaukee® Thunderbolt® Black Oxide
Style	Split
Weight	0.2 LB
EAN or UPC	45242167104