Description
1/2 in. Thunderbolt® Black Oxide Drill Bit
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
Specifications
Acme Tools Brand Name
MILWAUKEE
Acme Tools Part Number
48-89-2738
Assembled Weight (lbs)
0.22
Bit Diameter
0.5
Bit Material
Black Oxide
Bit Type
Twist
California Proposition 65 Warning Required
No
Country of Origin
China
Diameter
1/2 in
Drilling Depth (in)
4.000000
Flute Length (in)
4.000000
globalTradeItemNumber (GTIN)
00045242167111
Grade
Heavy Duty
Internal Supplier Part #
48892738
Internet Product Code (IPC)
CEBF8584733
Length (in)
6.0
Manufacturer Warranty
None
Minimum Chuck Size Required
1/4 in
Package Contents
(1) 1/2 In. Thunderbolt® Black Oxide Drill Bit
Package Depth
7.7
Package Height
0.5
Package Quantity
1
Package Weight
0.2
Package Weight (lbs)
0.22
Recommended Safety Equipment
Safety Glasses
Series
Milwaukee® Thunderbolt® Black Oxide
Set / Individual
Individual
Shank Diameter
0.250000
Shank Diameter (in)
0.250000
Single / Double Ended
Single
Surface Coating
Black Oxide
UPC
045242167111
Weight (lbs)
0.230000
