Product Description
Milwaukee Thunderbolt 48-89-2829 black oxide drill bits are made for durability and long life. The Thunderbolt web has a thicker core than standard bits for strength and to minimize side-load breakage. The parabolic flute quickly clears chips to keep the bit cool. The precision-start, 135-degree split point tip ensures accurate holes without walking. Designed for curved surfaces, these bits require less effort and work well with portable drills. The 3-flat secure-grip shank prevents slipping in the chuck. The reduced shank diameter fits in 3/8 inch chucks.
- Thicker web enhances strength
- 135-degree split point for precision
- Parabolic flute clears chips effectively
Product Highlights
Designed for metal, wood, and PVC, these Milwaukee Thunderbolt bits come in a durable black oxide finish.
Product Information
Standard Information
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Brand: Milwaukee
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MPN: 48-89-2829
Technical Specifications
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Type: Jobber Length Twist Drill Bit
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Diameter: 13/64 inch
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Overall Length: 3-5/8 inch
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Flute Length: 2-7/16 inch
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Cutting Depth: 2-7/16 inch
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Point Angle: 118 degrees
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Shank Type: Plain/Round
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Material: High-Speed Steel
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Finish: Black Oxide
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Drill Diameter Measurement System: Imperial
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Point Type: Split
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Applicable Materials: Cast Iron, Steel and Steel Forgings
