atozshop11 12 pcs Inch Tap Dies Set 1/2''-6''NC Screw Thread Plugs Taps Carbon Steel Hand Screw Taps Hand Tools 12pcs Tap & Die Set NC Screw Thread Plugs Taps Single Sided Speciality Rotary Bit Set  (12 Bits)

Material: bearing steel. Set included: 1pcs Adjustable Tap Wrench 1pcs Adjustable Die Wrench 5pcs Tap Stock: M6*1.0 / M7*1.0 / M8*1.25 / M10*1.5 / M12*1.75. 5pcs Die Stock: M6*1.0 / M7*1.0 / M8*1.25 / M10*1.5 / M12*1.75. Quantity: 1 set/ 12pcs.