70 X 400mm adjustable arc hand grinding plate
Curved surface/large area/vacuum type
Rotary handle+back groove design, flexible adjustment of the size of the arc, plane, concave surface
Curved surface design
For various concave parts, dead corners, and feathery edges, polishing is more thorough
Curved surface/large area/vacuum type
Rotary handle+back groove design, flexible adjustment of the size of the arc, plane, concave surface
Curved surface design
For various concave parts, dead corners, and feathery edges, polishing is more thorough