BOSCH Swing Helicopter 4.5 INCH GN 80

Adds a great finish when grinding edges, welded cracks, and coarsely sanded metal surfaces Semi-crushed aluminum oxide beads are durable and abrasion-resistant, and help create a smooth finish. The sturdy support material is in X fabric: to provide stability when grinding and achieve clean, even results. The beads are connected using synthetic resin to resist corrosion in heavy duty applications. The stand board is available in straight and angled versions of fiberglass and plastic.