Description
Triumph 099856 ThunderBit 29-Piece Set HSS Black & Bronze Oxide 1/16″-1/2″ by 64ths is a high-performance drill set engineered for precise and durable drilling in metals, plastics, and wood. Each drill is made from high-speed steel (HSS) with a black and bronze oxide finish for enhanced wear resistance and longevity. The heavy-duty core increases strength and reduces breakage, while the unique spiral flute design ensures efficient chip ejection and coolant flow. Featuring a 135° self-centering split point, these drills provide accurate starts and reliable performance in industrial, automotive, and general-purpose applications.
Features:
- High-speed steel (HSS) with black & bronze oxide finish for durability and wear resistance.
- Heavy-duty core increases strength and reduces the risk of drill breakage.
- Spiral flute design improves chip ejection and coolant flow for efficient drilling.
- 135° self-centering split point ensures accurate drilling starts.
- Set includes 29 pieces ranging from 1/16″ to 1/2″ by 64ths for versatile applications.
Benefits:
- Drills precise, clean holes in metals, plastics, and wood.
- Heavy-duty core and split point design improve tool longevity and reduce breakage.
- Spiral flutes optimize performance by removing chips and managing heat efficiently.
- Comprehensive 29-piece set provides multiple sizes for a variety of projects.
Technical Specifications:
- Model: 099856
- Material: High-Speed Steel (HSS)
- Finish: Black & Bronze Oxide
- Point Angle: 135° self-centering split point
- Sizes Included: 1/16″ to 1/2″ by 64ths, 29 pieces
- Applications: Drilling in metals, plastics, and wood; industrial, automotive, and general-purpose use
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