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Triumph Twist  |  SKU: 012640

#40 135° HD Black & Gold ThunderBits®

$1.59 $3.83
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Minimum order of 24 ($38.16)

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#40 135° Black & Gold Oxide HD ThunderBit® (12 pack)

Triumph Twist Drill

Discover the efficiency and durability of the #40 135° Black & Gold Oxide HD ThunderBit® high-speed drill bits from Triumph Twist Drill. Crafted with premium grade high-speed steel and featuring a 135° split point, these heavy-duty bits are designed for precision drilling in a variety of materials.

About This Item:

    Specifications:

  • Part Number: 12640
  • Size: #40
  • Decimal Equivalent: .0980
  • Flute Length: 1-3/8"
  • Overall Length: 2-3/8"

    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 high-performance drills at their cutting-edge facility in Chisholm, MN. With a focus on exceptional quality and precision, their tools are trusted by professionals worldwide.

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