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Reduced Shank Drills
Reduced shank drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
Black Oxide and Nitride Coatings
Black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant.
Sharp Spiral Flutes
Sharp Spiral flutes provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip.
Features
- High wear resistance
- High heat resistance
- High toughness
- Hardened up to 63-65.5HRC
Wide Applications
- Can be used for drilling aluminum alloy, iron, metal, wood and plastic materials. Suitable for most general purpose applications. Usually used for cutting soft, medium strength metal.
- Suitable Lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy. It can help to extend the service life of tools in tapping operations.
Emily J.
Reviewed in the United States on October 20, 2024
Used to drill into gelcoat and hardened wood, struggled some. Would not buy this again.
Dado Ger
Reviewed in the United States on December 29, 2023
Used it on aluminum and it for the job at a lower cost.
Alex
Reviewed in the United States on November 20, 2023
Frustrated with the sharpness.
rjadams
Reviewed in the United States on July 11, 2022
This drill bit was of poor quality. The hole it drilled was way oversized and the bit appeared to have a lot of wobble to it. I would have sent it back but wasn't worth the shipping for what it cost. I've had good luck with this seller in the past but this was of poor quality.Upon further examination of the bit, I found what the problem was. the tip or point of the bit was not in the center which was probably causing some out of balance and wobble. I reground the tip on my bench grinder and was able to get it to drill a proper sized hole.
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