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O - 135° HD Black & Gold ThunderBit® (6 pack) Triumph Twist Drill About This Item: Upgrade your drilling game with the O - 135° HD Black & Gold ThunderBit®. This 6-pack of premium high-speed steel bits features a 135° split point for precise drilling. The black and bronze oxide coating ensures durability and heavy-duty performance. Specifications: Part Number: 12715 Size: O Decimal Equivalent: .3160 Flute Length: 3-3/16" Overall Length: 4-1/2" Features: Point: 135° Split Point Material: Premium Grade High Speed Steel Coating/Finish: Black and Bronze Oxide Other: Heavy-Duty Construction For use in: Iron, Cast Steel, Low and Medium Carbon Steel, High Alloy Steel, Stainless and PH Tough, Medium and High-Tensile Strength Alloys About this Manufacturer: For over 60 years Triumph Twist Drill has been manufacturing top-quality drills. From our facility in Chisholm, MN, we deliver exceptional performance tools. Trust our high-speed steel drill bits for your drilling needs. Type: High-Speed Drill Bits Tags: Holemakers, Measuring System: Letter,
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🇺🇸 Ship from USA · On Agora since 2025
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