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7/16" 135° Black Oxide HD Jobber Drills (144 box) Triumph Twist Drill Upgrade your drilling game with the 7/16" 135° Black Oxide HD Jobber Drills from Triumph Twist Drill. These high-speed steel drill bits are designed for heavy-duty construction, featuring a 118° point and a black oxide coating for enhanced durability. The 4-1/16" flute length and 5-1/2" overall length make them versatile for various applications. Specifications: Size: 7/16" Decimal Equivalent: .4375 Flute Length: 4-1/16" Overall Length: 5-1/2" Features: Point: 118° 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 a leading manufacturer of high-performance tools. Their state-of-the-art facility in Chisholm, MN, produces top-quality drills to meet your drilling needs. Type: High-Speed Drill Bits Tags: profession:Plumbing, High-Speed Drill Bits, material
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🇺🇸 Ship from USA · On Agora since 2025
$936.00