used for cutting discs, seals and rings up to a diameter of 30 mm, the knives can be easily screwed onto the receiving disc and can be combined with each other, powerful handle, solid impact head, long service life, thanks to its patented anti-vibration system a real one Operator comfort, patented anti-vibration system and proprietary tool design, molded polypropylene case, impact and chemical resistant This set consists of:? Blades: Ø 3-4-6-8-10-12-14-16-18- 20-22-24-26-28-30 mme mounting disc for knives Ø 2 to 30 mm and 18 to 1 316"