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Triumph Twist  |  SKU: 012657

#57 135° HD Black & Gold ThunderBits®

Sale price $1.67 Regular price $4.04
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Minimum order of 24 ($40.08) · sold in packs of 12

#57 135° Black & Gold Oxide HD ThunderBit® (12 pack)

Triumph Twist Drill

About This Item:

Upgrade your drilling experience with the #57 135° Black & Gold Oxide HD ThunderBit® from Triumph Twist Drill. This premium grade high-speed steel drill bit is designed for heavy-duty construction, featuring a 135° split point for precision drilling. The black and bronze oxide coating ensures durability and longevity, making it ideal for various materials including iron, cast steel, and high-tensile strength alloys.

    Specifications:

  • Part Number: 12657
  • Size: #57
  • Decimal Equivalent: .0430
  • Flute Length: 3/4"
  • Overall Length: 1-3/4"

    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:

Discover the quality craftsmanship of Triumph Twist Drill, a reputable manufacturer with over 60 years of experience in producing top-notch tools. Based in Chisholm, MN, our state-of-the-art facility ensures the

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Call 833-438-6657, 8 AM to 4 PM MST. We know the parts, not just the part numbers.