Knot Cup Brush 65 x M10 x 0.35 Wire diameter. 65mm. wire gauge. 0.35.wire type. steel. max. r.p.m. 12, Material ... cooperation3Mutually beneficial4Joint developmentKnot Cup Brush 65 x M10 x 0.35 Wire/cup brushdiameter. 65mm.wire gauge. 0.35.wire type.steel.max. r ... .p.m. 12,500.Nut: M14 x 2, M10 x 1.25, M10 x 1.5 ...