Made in Germany



Joint and Slot Cutter No.: 90200

Product advantages

  • Low-vibration
  • Robust aluminium housing
  • Motor separated from cutting device -> longer motor life
  • Fatigue-free operation due to light weight tool
  • Almost dust-free renovation of joints (fine dust / particulates only 0,25 mg/m³)
  • Perfect in combination with the tool attachment ROKAMAT PIRANHA MILLER (without motor): Art.No.: 90090

Technical data

Motor output 1.500 W
Tool r.p.m. 2.600 - 9.100
Weight kg approx. 1,6 kg (tool)
Specifics Alternatively available as tool attachment for ROKAMAT PIRANHA MILLER (without motor)
Our recommended retail price € 1.024,00 netto (Deutschland)

Fields of Application

  • Fields of application
    • Special tool for hard joints and cable slots (Tuck Pointing)
    • Ideal for brick facades or ceramic tiles

Application Pictures

PIRANHA Cutter on tiled facade

Scope of supply

PIRANHA CUTTER in machine case
  • diamond cutting wheels (3 discs) (No. 90120) assembled
  • in machine case


Diamond cutting wheels

Diamond cutting disc set Ø 115 mm (3 pcs.)90120
Diamond cutting disc set Ø 125 mm (3 pcs.)90121
  • 115 mm disc= 30 mm milling depth
  • 125 mm disc = 35 mm milling depth
  • 1 blade mounted = approx. 2,5 mm milling width
  • 2 blades mounted =approx. 7 mm milling width
  • 3 blades mounted =approx. 11,5 mm milling width
  • For long joints
Diamond cutting disc


Tool attachment PIRANHA Miller

Tool attachment PIRANHA Miller incl. flexible drive shaft90090
  • For abrasive and short joints
  • Without motor -> as combination for ROKAMAT PIRANHA Cutter
Tool attachment PIRANHA Miller incl. flexible drive shaft


Shoulder strap

Shoulder strap05100
  • With shoulder pad and length adjustment.
Shoulder strap

Product presentation