MIBRO 301380 Tap, Die and Drill SAE Set, 46 Pieces Titanium coated for sharper, more precise cuts Made to exact specifications from long lasting Tool steel Sets include prcise drills to match the taps Includes: 6-32 NC, 8-32 NC, 10-24 NC, 1/4 inch-20 NC, 5/16 inch-18 NC, 3/8 inch-16 NC, 1/2 inch-13 NC, 10-32 NF Includes:1/4 inch-28 NF, 5/16 inch-24 NF, 3/8 inch-24 NF, 7/16 inch-20 NF, 1/2 inch-20 NF, 1/8 inch-27 NPT, adjustable tap wrench, hex die holder