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Triumph Twist  |  SKU: 011220.20

5/16" 135° Black Oxide HD Jobber Drills (144 box)

Sale price $434.40 Regular price $1,086.00
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5/16" 135° Black Oxide HD Jobber Drills (144 box)

Triumph Twist Drill

Upgrade your drilling game with the 5/16" 135° Black Oxide HD Jobber Drills from Triumph Twist Drill. Crafted from premium grade high-speed steel with a black oxide finish, these heavy-duty drills are designed to deliver precision and durability for a variety of applications. The 118° point ensures efficient cutting performance, making them ideal for use in iron, cast, low and medium carbon steel, high alloy steel, stainless steel, PH steel, and tough alloys.

About This Item:

    Specifications:

  • Size: 5/16"
  • Decimal Equivalent: .3125
  • Flute Length: 3-3/16"
  • Overall Length: 4-1/2"

    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 manufacturing hundreds of thousands of drills a week. At our 70,000 square foot facility located in Chisholm, MN

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