Suitable for cleaning and rethreading mild steel or aluminium. Manufactured from high carbon steel, hardened and tempered. Supplied in plastic case. Features and Benefits • Contents: 9 metric dies, 1/8" NPT die, 16 metric taper taps, 1/8" tap NPT, tap wrench, die holder and screwdriver • High carbon steel, hardened and tempered Contents 8 x Metric dies size: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 7 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75mm 8 x Metric taper taps: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 7 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75mm 1 x Bar type tap wrench M3 - 12 (1/8 - 1/2") 1 x Die holder 1 x Screwdriver