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SKU:69622167
Drill America D/ACT Series Carbide Tipped Drill Bits feature heavy-duty construction and heat treated body for optimum wear resistance and support of the carbide tip. They are used in the production of cast iron, non-ferrous metals, and many composite materials such as hard rubber or copper alloys. Not recommended for drilling steel.
Carbide tipped drills feature heavy-duty construction and heat treated body for optimum wear resistance and support of the carbide tip
Used in the production of cast iron, non-ferrous metals, and many composite materials such as hard rubber or copper alloys
Not recommended for drilling steel.
Jobber (standard) flute and overall length
I rarely write reviews.I needed to "dimple" 1/16th into a rifle barrel. The melonite barrel wasn't even scratched by an HSS bit, and a cobalt bit with great time and pressure sort of cut a little, but nowhere near enough.This carbide tipped bit cut with very little pressure. It was super smooth, making tiny little filings.It was amazing. Highly recommended.