Twisted Knot Wheels for Joints Cracks

Twist Knot Wheels for Joints Cracks offer long working life, high removal capacity and the possibility of working at high speed.

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    Measures

    Diameter (d) Wire size Arbor Hole (e) Trim Length (s) Face Width (a) No. of Knots (a) Steel R.P.M. Max.
    12" .035" 1" (3/8" pin hole) 3-1/4" 3/8" 40 38199 4,500

    Technical Specifications

    Finishing grade

    Removal rate

    Flexibility

    DLZ, FLAP, Encapsulated brushes
    Twist knots, Control brushes
    Crimped wire .020 to .012
    Crimped wire .010 to .004
    Crimpe wire .003 to .002 Nylon & synthetic fibers

    • Brush made with wide and narrow knots.
    • These brushes fit equipment for cutting concrete,which are used to define the joint cracks.
    • The brush makes cleaning function across the joint cracks before putting the silicone.

    Applications

    • An application used in airports, bridges, etc ...