BGS 70105 Tap and Die Set Inch Sizes 1/4" 1/2" 56 pcs.

17 taps for internal threads (one each size): 4NS36, 6NC32, 8NC32, 10NC24, 10NF32, 12NC24, 1/4"NC20, 1/4"NF28, 5/16"NC18, 5/16"NF24, 3/8"NC16, 3/8"NF24, 7/16"NC14, 7/16"NF20, 1/2"NC13, 1/2"NF20, 1/8"NPT27 | 17 dies for external threads (one each size): 4NS36, 6NC32, 8NC32, 10NC24, 10NF32, 12NC24, 1/4"NC20, 1/4"NF28, 5/16"NC18, 5/16"NF24, 3/8"NC16, 3/8"NF24, 7/16"NC14, 7/16"NF20, 1/2"NC13, 1/2"NF20, 1/8"NPT27 1 adjustable tap wrench 1/16" - 1/2" | 1 die holder 25 x 9 mm | 1 tool holder with sliding handle for taps, fits 1/8" - 1/4", clockwise and counter-clockwise, reversible | 1 automatic centre punch 5 screw extractors, heavy-duty, with square drive for tool holders, sizes 1, 2, 3, 4, 5 | 5 screw extractors, with square drive for tool holders, sizes 1, 2, 3, 4, 5 5 twist drills, HSS, roll forged, titanium nitrated, sizes 3/32" - 1/8" - 5/32" - 3/16" - 1/4" | 1 screwpitch gauge, 12 blades, inch sizes SAE | 1 screwdriver material: carbon steel (GCr15)