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31# 135° Black Oxide Jobber Drill Bit (12 pack) Triumph Twist Drill About This Item: Upgrade your tool kit with the 31# 135° Black Oxide Jobber Drill Bit 12-pack from Triumph Twist Drill. Crafted from premium grade high-speed steel, these drill bits feature a 135° split point for precision drilling. The black oxide coating ensures durability, making them ideal for heavy-duty construction projects. Specifications: Part Number: 12431 Size: #31 Decimal Equivalent: .1200 Flute Length: 1-5/8" Overall Length: 2-3/4" Features: Point: 135° Split Point Material: Premium Grade High Speed Steel Coating/Finish: Black 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 hundreds of thousands of drills a week. At our 70,000 square foot facility located in Chisholm, MN, we incorporate cutting edge machinery and equipment to produce exceptional performance tools.
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🇺🇸 Ship from USA · On Agora since 2025
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