Aluminium roughing disc
SG ALU
Material: special corundum and silicon carbide (A24), soft, fiber-reinforced synthetic resin binder, good abrasive properties with very high durability. Standard hole 22.23 mm.
Application: suitable for aluminum and non-ferrous metals. For surface grinding, butt joint grinding, fillet welds, chamfering, deburring and grouting. The roughing disc also does not clog on soft, sticky materials.
Tip: It does not contain fillers that could leave marks on the workpiece. This makes the surface immediately suitable for welding.