#28 135° HD (3-Flats) ThunderBit® (12 pack)
#28 135° HD (3-Flats) ThunderBit® (12 pack) is backordered and will ship as soon as it is back in stock.
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#28 135° HD (3-Flats) ThunderBit® (12 pack)
Description
Description
#28 135° HD (3-Flats) ThunderBit® (12 pack)
Triumph Twist Drill
Upgrade your drilling experience with the ThunderBit® #28 135° HD drill bit. This high-speed drill bit, with the innovative 3-flat shanks, eliminates slippage, making it ideal for drilling ferrous and non-ferrous metals, as well as wood. Whether you're working in a drill press or out in the field, this versatile drill bit offers an 8:1 holes-drilled ratio compared to standard general purpose bits. The tapered flute design prevents snapping by thickening near the shank, ensuring durability and efficiency. Experience top-notch performance with the ThunderBit®!
Specifications:
- Part Number: 14628
- Size: 28
- Decimal Equivalent: .1405
- Flute Length: 1-3/4"
- Overall Length: 2-7/8"
- Pack Size: 12
Features:
- Point: 135° Self-Centering Split Point
- Shank Style: 3-Flats
- Material: Premium Grade High Speed Steel
- Coating/Finish: Black and Bronze Oxide
- Other: Heavy-Duty Core
For use in:
- Iron, Cast
- Steel, Low and Medium Carbon
- Steel, High Alloy
- Steel, Stainless and PH
- Tough, Medium and High-Tensile Strength Alloys
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