For cutting tire treads. 230-240 V. The Rillfit Six® device can be used to regroove/restore all types of tire treads. However, it is mainly used to regroove truck, trailer and agricultural tires. Depending on the tire, it is generally possible to cut the pattern 4-6 mm (in some cases even 10 mm). Generally, the cutter can be used on tires that have the word “REGROOVABLE” written on the side. Rillfit Six® starts automatically when pressed against the tire. Use protective gloves and a mask when using the device. The device is TüV and CE certified.