Supplying Contractors in Bulk - Min. Orders of $125.

New collections added! Learn more

Triumph Twist  |  SKU: 058526

13/32" x 12" 135° HD Extension Drills (3 pack)

Sale price $109.55 Regular price $273.88
Shipping calculated at checkout.

Add a stand out message for your customersStone

13/32" x 12" 135°HD Aircraft Extension Drill Bit (3 pack)

Triumph Twist Drill

Upgrade your drilling capabilities with the 13/32" x 12" 135°HD Aircraft Extension Drill Bit from Triumph Twist Drill. This premium-grade high-speed steel drill bit is designed for heavy-duty construction and features a 135° split point for precise drilling. The black oxide coating ensures durability and longevity, making it ideal for a variety of materials including iron, cast, steel, stainless, alloys, and more.

About This Item:

    Specifications:

  • Part Number: 58526
  • Size: 13/32"
  • Decimal Equivalent: .4062
  • Flute Length: 3-7/8"
  • Overall Length: 12"

    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 top-quality drills at their facility in Chisholm, MN. With cutting-edge

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.