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#59 135° Black & Gold Oxide HD ThunderBit® (12 pack) Triumph Twist Drill About This Item: Upgrade your drilling experience with the #59 135° Black & Gold Oxide HD ThunderBit® pack from Triumph Twist Drill. This premium grade high-speed steel drill bit features a 135° split point for precision drilling. The black and bronze oxide coating ensures durability, making it suitable for heavy-duty construction projects. Specifications: Part Number: 12659 Size: #59 Decimal Equivalent: .0410 Flute Length: 11/16" Overall Length: 1-5/8" 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 #59 135° Black & Gold Oxide HD ThunderBit®. Our state-of-the-art facility in Chisholm, MN, ensures that each drill bit meets the highest standards for performance and durability. Trust
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🇺🇸 Ship from USA · On Agora since 2025
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