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R - 135° HD Black & Gold ThunderBit® (6 pack) Triumph Twist Drill About This Item: Upgrade your drilling game with the R - 135° HD Black & Gold ThunderBit® from Triumph Twist Drill. This 6-pack of high-speed drill bits is designed to deliver exceptional performance and durability, making it a must-have for professionals and DIY enthusiasts alike. Specifications: Part Number: 12718 Size: R Decimal Equivalent: .3390 Flute Length: 3-7/16" Overall Length: 4-3/4" 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, including the R - 135° HD Black & Gold ThunderBit®. With a focus on precision engineering and innovation, our tools are crafted at our advanced facility in Chisholm, MN, ensuring superior performance in every application.
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🇺🇸 Ship from USA · On Agora since 2025
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