Features: Taps and dies are tools used to create screw threads in all kinds of metalwork projects. 'Tap' is used to cut or form a thread on the inside surface of a hole creating effectively a nut, whilst a 'die' is used to cut or form matching . Milled from alloy steel these taps and dies, with accurate usage and cutting oils, will tap and thread typical metals such as carbon and alloy steel, cast iron, aluminum, brass and . Three and four flute plug taps and dies with tapered coarse and fine threads. The tapered cutting edges assist in aligning and starting the tap into an untapped hole. Either cutting new material or lightly damaged threads eg old screws, rust affected nuts and . The wrench handles securely hold the tap and die pieces. The milled ends of the adjustable tap and die wrench handles enable a -free grip for demanding jobs Tools are stored in a clearly-labelled, organised and accessible case.Includes Taper, Intermediate and plug taps and a die for each size. Specifications: Contents: 32Pcs Standard: Metric Function: Inside Chip Removal Packing: Box material: metal Thread type: 55 Cone Thread Scope: Hand Package Contents: 1 x x 0.5 Dies 1 x x 0.7 Dies 1 x x 0.8 Dies 1 x M6 x 1.0 Dies 1 x M8 x 1.25 Dies 1 x M10 x 1.5 Dies 1 x M12 x 1.75 Dies 3 x x 0.5 Tap 3 x x 0.7 Tap 3 x x 0.8 Tap 3 x M6 x 1.0 Tap 3 x M8 x 1.25 Tap 3 x M10 x 1.5 Tap 3 x M12 x 1.75 Tap 1 x Tap wrench 1 x Die wrench 1 x Screw gauge 1 x Screw driver . Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.