21/64" 135° HD Cobalt ThunderBit®
21/64" 135° HD Cobalt ThunderBit® is backordered and will ship as soon as it is back in stock.
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21/64" 135° HD Cobalt ThunderBit®
21/64" 135° HD Cobalt ThunderBit® is backordered and will ship as soon as it is back in stock.
About This Item:
Discover the Triumph Twist Drill 21/64" 135° Cobalt HD ThunderBit® designed for superior drilling performance. Made in the USA, this precision-crafted drill bit offers unbeatable quality and durability. The 135° split point design ensures accurate and efficient drilling, reducing the risk of slippage. Crafted from a combination of cobalt and high-speed steel, it delivers exceptional strength and longevity, ideal for heavy-duty applications. Enhanced with a bronze oxide coating to minimize friction and heat buildup, this drill bit ensures smooth and quick drilling operations. Built to last, the Cobalt ThunderBit® jobber drill is an essential tool in your arsenal.
- Size: 21/64"
- Decimal Equivalent: .3281
- Flute Length: 3-5/16"
- Overall Length: 4-5/8"
Specifications:
- Point: 135° Split Point
- Material: Cobalt High-Speed Steel (HSS-Co)
- Coating/Finish: 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:
Triumph Twist Drill, with over
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