The C-4 knives are dedicated to the French PSO cutter. Made of very high-quality steel with a special composition and are sharpened on both sides. Used to deepen the tread of truck tires with the inscription ”regroovable” and to rebuild the tread pattern after the repair. Product features: size: 10-14 mm, quantity in the package: 20 pcs PSO – Type C with curved profile at the tip of the blades. The manufacturer’s offer includes a wide selection of blade sizes that enable cutting practically any tread profile used in truck tires. CAUTION: Remember to thoroughly clean the tire of any dirt, e.g. stones, before starting work. It is also important to set the right temperature on the regroover, starting with the lower levels. Too high heating force may result in excessive heating of the blades, burning of the rubber as well as dirt (blackening) of the knife and its breaking.

TEKNISET TIEDOT

Size: 10-14 mm, Quantity: 20 PSO – type C with curved profile at the tip of the blades