The TopGrinder by Q-fin is a manually operating deburring machine that is suitable for various metal work processes like grinding, deburring, edge rounding and polishing. The TopGrinder allows you to deburr semi-automatically in a cost-effective manner. With this machine, Q-fin enables the realisation of very high-grade edge rounding with little effort, straightforward burr grinding and even high-gloss polishing.

The TopGrinder is built ergonomically, robustly executed and especially safe because of the two-button control. This mobile deburring machine is standard equipped with a freely adjustable speed and a vacuum system so that workpieces are clamped firmly onto the workstation while you work safely. You can achieve great time savings compared to manual deburring, just because of the faster fixation of the product.

The balance arm allows you to adjust the grinding pressure to your liking, by means of the spring package, from floating to more pressure. The grinding head is equipped with two holders, enabling you to attach various grinding tools, from standard tools with an M14 fastening, to bowl brushes delivered by Q-fin for the various processes.

The dimensions of the work surface are 1200 x 780 mm. This sets the maximum dimensions for a workpiece at 780 mm. There is no maximum length because the sides of the table can be easily lowered

Suitable for processing

  • Stainless Steel
  • Aluminium
  • Steel


  • A handheld, mobile machine to be used for grinding, deburring, edge rounding and polishing.
  • Much quicker than manual deburring
  • You determine the grinding pressure
  • Workpieces can be very quickly clamped
  • Quick change from brush to a milling tool
  • Easy operation
  • Powerful vacuum system for clamping the workpiece
  • Optional to be equipped with 2 electromagnets (ferrous)
  • Head easy adjustable in different angles
  • Finished different material thicknesses and sizes together
  • Freely adjustable speed
  • Engine with 2 recording heads M14
  • Adjustable left or right rotation
  • Length of workpiece unlimited, width up to 780 mm
  • Equipped with heat-resistant anti-slip mat
  • Little maintenance
  • To be expanded with TopTable for small products
  • Ergonomic shape
  • Thoughtful design
  • Mobile setup
  • lockable storage cabinet for grinding tools and equipment
  • CE approved



  • Optimal cornering of corners.
  • Choice of surface finish.
  • High production speed.
  • Simple control.
  • Low costs.
  • ROI – Fast return on investment.
  • Fast service.
  • Quick configuration
  • Low maintenance.
  • Immediate delivery.


  • Mobile setup
  • Standard vacuum system 2.2 kW
  • Optional to be equipped with 2 or 4 electromagnets
  • Equipped with 2 heads
  • Two-handed handlebar
  • Workpiece width: max. 780 mm / length unlimited
  • Connection value machine: 400 V, 50 Hz, 10 A, 6 kW
  • Measurements: 1435 x 1100 x 1510 mm (L x W x H)


Información sobre máquinas: *