1/4" Thunderbolt Black Oxide Drill Bit
Mfr # 48-89-2722
Zoro # G7514875
Key Features
Specifications
Details
- MFR #
- 48-89-2722
- Zoro #
- G7514875
- UPC #
- 045242166916
- Country of Origin
- China
- Item
- Jobber Length Drill Bit
- Drill Bit Point Angle
- 135 Degrees
- Material
- High Speed Steel
- Finish
- black oxide
- Number of Flutes
- 2
- Shank Type
- Straight
- Impact Rated
- No
- Cutting Direction
- Right Hand
- Features
- 135 Degrees Split Point, 3-Flat Secure Grip Shank, Thunderbolt(R) Web, Parabolic Flute
- Decimal Equivalent
- 0.25
- Shank Type - Machining
- Straight with Three Flats
- Finish - Machining
- Black Oxide
- Flute Type
- Parabolic
- Measurement System
- Fractional Inch
- Web Construction
- Tapered
- Drill Bit Point Type
- Split Point
- Primary Material Application
- Aluminum, Plastic, Steel, Wood
- Material - Machining
- High Speed Steel
- Standards
- Not Rated
- List Number
- Thunderbolt
- Point Type
- Split Point
- Material Grade - Machining
- Heavy Duty
- Spiral Direction
- Right Hand
- Coolant Fed
- Non-Coolant Through
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.
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