#21 135° HD Black & Gold ThunderBits® (12 pack)
#21 135° HD Black & Gold ThunderBits® (12 pack) is backordered and will ship as soon as it is back in stock.
#21 135° HD Black & Gold ThunderBits® (12 pack)
#21 135° HD Black & Gold ThunderBits® (12 pack) is backordered and will ship as soon as it is back in stock.
#21 135° Black & Gold Oxide HD ThunderBit® (12 pack)
Triumph Twist Drill
About This Item:
Enhance your drilling efficiency with the #21 135° Black & Gold Oxide HD ThunderBit® by Triumph Twist Drill. This premium grade high-speed steel drill bit features a 135° split point for precise drilling, while the black and bronze oxide coating ensures durability and longevity. Ideal for use in various materials including iron, steel, and alloys, this heavy-duty construction ThunderBit® guarantees exceptional performance.
- Part Number: 12621
- Size: #21
- Decimal Equivalent: .1590
- Flute Length: 2-1/8"
- Overall Length: 3-1/4"
Specifications:
- Point: 135° Split Point
- Material: Premium Grade High Speed Steel
- Coating/Finish: Black and Bronze Oxide
- Other: Heavy-Duty Construction
Features:
- Iron, Cast
- Steel, Low and Medium Carbon
- Steel, High Alloy
- Steel, Stainless and PH
- Tough, Medium and High-Tensile Strength Alloys
For use in:
About this Manufacturer:
Discover the excellence of Triumph Twist Drill, a renowned manufacturer with over 60 years of experience in crafting top-quality tools. Operating from a state-of-the-art 70,000 square foot facility in Ch
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