High Compatibility:Suitable for Angle Grinder under main brand 4-1/2''/5",adapt to 48-51mm Angle grinder front cap and easy to install.Allows collection of harmful dust suface grinding application.
Suction hood with clamp fitting, 4 pcs clamping washer thickness 1.5-5.5mm,locking attachment to vac hose.Perfect in different kinds surface such as: marble, concrete, tile, walls.
Widely Application:The diamond grinding cup wheel has double row segments design and good for grinding concrete and field stone.
Ring Brush with Spring:There is a ring brush with spring on the edge. Even if the The polished surface is very uneven, moving the grinder vacuum attachment can make you work normally, which can effectively prevent dust from escaping