Milwaukee Tool 48-89-2738 1/2 Inch THUNDERBOLT® Black Oxide Jobber Drill Bit, 135° Split Point, 4 Inch Flute Length
Milwaukee Tool 48-89-2738 1/2 Inch THUNDERBOLT® Black Oxide Jobber Drill Bit, 135° Split Point, 4 Inch Flute Length
- MPN: 48-89-2738
- UPC: 045242167111
- PPN: MIL-48-89-2738
- UNSPSC: 20111614
Spec sheet
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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
Specifications
Specifications
- Country of Origin
- Thailand
- Bit Type
- Twist
- Length
- 6.0 Inches
- Bit Diameter
- 0.5
- Cut Direction
- Right Hand / Clockwise
- Single / Double Ended
- Single
- Drill Point Angle
- 135°
- Surface Coating
- Black Oxide
- Series
- Milwaukee® Thunderbolt® Black Oxide
- Weight
- 0.230000 Pounds
- Package Quantity
- 1
- Drill Bit Length Type
- Jobber
Bit MaterialBlack Oxide
Flute Length4.000000 in
Shank Diameter0.250000 in
Minimum Chuck Size Required1/4 in
Recommended Safety EquipmentSafety Glasses
Drill Diameter0.5000 in
Drilling Depth4.000000 in
GradeHeavy Duty
Drill Point DesignSplit
Package Contents(1) 1/2" Thunderbolt Black Oxide Drill Bit
Quick Change Impact Driver BitNo
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