3/8" Black and Gold Reduced Shank Drill Bits Click on arrow to see all sizes, options and prices:(40427) Fractional 27/64 Plug Tap Size Matching Drill

Plug Tap Size Matching Drill Size 6 x 32 NC #36 8 x 32 NC #29 10 x 24 NC #25 12 x 24 NC #16 1/4 x 20 NC #7 5/16 x 18 NC Letter F 3/8 x 16 NC 5/16" 7/16 x 14 NC Letter U 1/2 x 13 NC 27/64 6 X 40 NF #33 8 X 36 NF #29 10 X 32 NF #21 12 x 28 NF #15 1/4 X 28 NF #3 5/16 X 24 NF #1 3/8 X 24 NF Letter Q 7/16 X 20 NF 25/64" 1/2 X 20 NF 29/64"

Extends file life and improves efficiency

Solid Round Dies

Half Round Files

3/8" Black and Gold Reduced Shank Drill Bits Click on arrow to see all sizes, options and prices:(40427) Fractional 27/64 Plug Tap Size Matching DrillSuper Duty Black & Gold 3 8" Reduced Shank Drills Fractional Sizes from 27 64" to 1 2" 135 Degree Split Point Industrial Quality High Speed Steel