Piranha Cutter · in action
Original Rokamat production video. Loaded from YouTube only after you click — this transmits data to Google/YouTube.
Joints don’t stand a chance!
For hard joints, the wall groove cutter Piranha Cutter is the tool for the job.
While machines from other manufacturers quickly reach their limits, this joint cutter impresses with a powerful 1,500-watt motor and diamond cutting discs with up to 9,100 revolutions per minute. This ensures enormous cutting power and enables reliable joint renovation, for example on brick facades or swimming pool tiles, as well as precise cable groove cutting. The major advantage: this joint cutter allows the work to be done without much effort, even on demanding materials.
The robust aluminium housing of the dust hood is designed so that the joint cutter operates almost dust-free. This feature makes it particularly popular, as it is explicitly recommended by the European Federation of Building and Wood Workers due to its low dust emission.
The joint cutter Piranha Cutter also scores in terms of ergonomics. The special grip tube provides an optimal view of the working area. The integrated vibration buffer reduces strain and makes working with this joint cutter significantly more comfortable compared to conventional devices.
Another advantage lies in the separation of the motor and handpiece. The motor can be worn either on a waist or shoulder strap. This means the joint cutter weighs only 1.7 kilograms in the handpiece and is particularly easy to guide. At the same time, this design extends the motor’s lifespan, allowing users to work both efficiently and economically with the joint cutter Piranha Cutter.
| Rated input power | 1,500 W |
|---|---|
| No-load speed | 2,600-9,100 min⁻¹ |
| Net weight handpiece | 1.7 kg |
| Total weight (net) | 5.8 kg |
| Accessory diameter | 115/125 mm |
Original Rokamat production video. Loaded from YouTube only after you click — this transmits data to Google/YouTube.
Piranha Cutter is available through our authorised dealer network across DACH and Europe — with advice, parts service and on-site demos.
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