12 mm lõikur HM-ECO drill

Intended Use The Hartmetal cutter with a diameter of 12 mm and an overall length of 110 mm is designed for precise damage treatment and calibration (cleaning and enlarging) of the hole in the case of a radial tyre puncture. With this device, we can remove steel belting from the damaged spot in the tyre before filling it with a repair material such as a pin or plug. The cutter can be mounted on any type of drill that has a Jacobs chuck or quick change chuck. Usage The cutter with the above diameter can be used for cleaning and enlarging tyre casing holes in radial and diagonal ply tyres for lorries, semi-trailers and trailers as well as agricultural vehicles. The diameter of the damage must not exceed 12 mm and should be within a zone defined as 70% of the surface of the tyre front, leaving a zone defined as 15% of the length on each side, as a zone in which repairs using tyre repair inserts are not possible. Design: The cutter is made of hartmetal which means that it is made of high-quality sintered carbide, ensuring wear resistance and long tool service life. The special profile of the cutter is adapted for the preparation of steel cables and enables professional machining of damage in the tyre. Thanks to its 3-point holder, the cutter fits the most common tool clamping systems, so that it can be securely clamped in a Jacobs chuck or quick-change holder. The maximum rotational speed is 2,500 rpm.