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These are the fastest cutting, longest lasting high speed steel drill bits on the market. Featuring an aggressive cutting geometry, hardened tool steel construction and a special nitriding treatment that allows these drill bits to outperform all other HSS bits including titanium and cobalt. 


In testing we took a single 3/16" Nitride bit and drilled through a titanium drill bit and a 3/8" thick AR500 armor plate then poked 25 holes in 1/2" stainless steel. After this extreme abuse the Nitride bit was still able to drill 50% faster than expensive cobalt bits. Not bad for a $2 drill bit!


Although not intended for hardplate, these Nitride bits will outperform all others in the majority of metal drilling applications. 


If these aren't the finest high speed steel drill bits you've ever used then we'll give you your money back!


NITRIDE Drill Bits

  • 1/8" x 2-3/4"

    3/16" x 3-1/2"

    1/4" x 4-1/8"

    5/16" x 4-5/8"

    3/8" x 5-1/8"

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