Amazon has 21-Piece DEWALT Black Oxide Coated Hss Twist Drill Bit Set for
*Cheaper than recent FP deal.
DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, softwood, PVC and fiberglass
Parabolic flute design increases chip ejection in metal and wood drilling applications
Black oxide coating helps resist corrosion and increase durability, so your drill bits last longer
135° Split-point tips drill on contact and prevents walking on the hard surface you’re working on
31° Helix reduces over aggressiveness of true parabolic flute, making it ideal for drilling deep holes
https://www.amazon.com/DEWALT-21-…B079VJMH6T
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