12 Piece, SAE Machine Screw Fractional Tap & Hex Die Set, Dies Are Ideal For Routine Maintenance, Repair Work & For Rethreading Where High Accuracy & Tolerance Thread Is Not Critical, Taps Have Straight Flutes Which Are Ground To Provide Rapid Chip Removal For Efficient Threading, Designed For Hand Threading Work In A Variety Of Materials Taps Produce A Class 2B Thread, Contains: Mach Screw 6 x 32NC, 8 x 32NC, 10 x 24NC, 10 x 32NF Taps & Dies, Fractional 1/4inch x 20NC Tap & Die, Plain Die Stock For 5/8inch Hex Dies, T-Handle Tap Wrench For Taps #0 - 1/4inch.
