VProduction process: Industrial grade steel structure, and each product is precision CNC machined and heat treated to 60 HRC Rockwell hardness, tested, ground, to ensure its good machinability, accuracy (more convenient for work). VAccessories:2 X Tap Holders (Different Size) 1 x T- Bar Tap Wrench 2 x Die Holder (Different Size) 35 x Taper Taps 35 x Plug Taps 35 x Dies 1 x Portable Storage Case.VSAE TAP SIZES: 3/4-10; 3/4-10; 3/4-16; 5/8-18; 1/4X18NPT; 1/8-27NPT; 5/16-24; 5/16-18; 1/4-32; 1/4-24; 1/4-28; 1/4-20; 7/16-20; 1/2-13; 1/2-20; 9/16-12; 9/16-18; 5/8-11; 3/8-16; 3/8-24; 7/16-14; METRIC TAP SIZES; 18X1.5; 14X1.25; 6X1.0; 12-24; 10-32; 6-32; 4-40; 12X1.25; 12X1.75; 8X1.25; 10X1.5; 10X1; 11X1.6; 8-32; 10-24. VSAE DIE SIZES:1/4-20; 1/4-24; 1/4-28; 5/16-18; 5/16-24; 3/8-16; 3/8-24; 7/16-14; 7/16-20; 1/2-16; 1/2-20; 9/16-8; 5/8-11; 9/16-12; 3/4-10; 3/4-16; 5/8-18; METRIC DIE SIZES: 6X1.0; 8X1.25; 10X1.5; 10X1.0; 11X1.5; 1/8-27NPT; 1/4-18NPT; 12X1.75; 12X1.25; 14X1.25; 18X1.5. Our durable and reliable 110-piece tap and die set includes Metric coarse and fine sizes, super-hard & high-precision, and can offer you excellent performance in applications like machine tools, precision modules, transformers, etc. This tap and die set is designed to thread cutting: tap is used to process internal thread, while the die is for external thread. They are perfect for most hand threading applications. Any product you return must be in the same condition you received it and in the original packaging. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. This item is in the category "Home & Garden\Tools & Workshop Equipment\Hand Tools\Taps & Dies". The seller is "orenger-shop" and is located in this country: US. This item can be shipped to United States.