Set of 32 pieces of taps and dies RockForce M3-M12 53250 This 32-piece set of taps and dies from RockForce is ideal for tapping internal and external threads. These steel tools are very durable. You can cut very smooth and fine threads with this set. This set consists of a tap swivel, a die swivel, a screwdriver, a thread gauge, 7 round dies and 21 hand taps. The luxury metal case is strong and durable. With each item well organized, you can always find what you need with just a glance. Material: Steel Box dimensions: 26.5 x 12.5 x 4 cm (L x W x H) Quantity: 32 For internal and external threads Comes in a metal storage box Delivery includes: 1 x Tap Spinner 1 x Die Spinner 1 x Screwdriver 1 x Reamer 7 x dies (M3, M4, M5, M6, M8, M10, M12) 21 x Taps (3 x M3, 3 x M4, 3 x M5, 3 x M6, 3 x M8, 3 x M10, 3 x M12)