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Benchmark Abrasives black & gold drill bit set - 29 Pieces are cutting tools that are used to remove material to create holes. These drill bit sets do

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29 PIECES INCLUDED: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64,

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