electric sander / disc / for concrete floors / for finishing operations



  • Operation:


  • Type:


  • Applications:

    for concrete floors, for finishing operations, for stone

  • Other characteristics:

    high-performance, speed control, grinder, variable-speed, suction type, with dust extraction system, with dust collection system

  • Power:

    1.4 kW (1.9 hp)

  • Disc diameter:

    125 mm

  • Rotational speed:

    Max.: 2,100 rpm (13,194.7 rad.min-1)

    Min.: 600 rpm (3,769.9 rad.min-1)


The SUPRAFLEX is suitable for small grinding and polishing projects. It is standard equiped with speed control.

The Blastrac SUPRAFLEX hand held grinder is standard equipped with speed control and therefore also ideal for polishing edges and corners. This user friendly hand held grinder is best suited for surface preparation before coating, grinding, removing or etching of coatings, paint, adhesives, surface leveling, polishing and much more. The SUPRAFLEX has several optional grinding discs for use in specific applications and is almost dust free when connected to the appropriate Blastrac dust collection system.