LUTHER Spiral Brush Shaft diameter (mm): 3 Hair material: Stainless steel wire B8460 1 bag

Catalog number: B8460 Features: ●Ideal for deburring, polishing and finishing the inner surfaces of cylinders and screw holes. ●Stainless steel wire is suitable for stubborn polishing. Applications: ●Polishing stainless steel and aluminum products. ●Polishing in aqueous solutions, acid solutions and at high temperatures. Specifications: ●Wire diameter (mm): 0.08 ●Brush material: Stainless steel ●Outer diameter (mm): 6 ●Brush length (mm): 25 ●Shaft length (mm): 45 ●Shaft diameter (mm): 3 ●Maximum operating speed (rpm): 3500 ●Grain size (#): 500 ●Resistant to acids, alkalis and heat, it does not rust and is less likely to break than hard steel wire.