Drawing wire compass brush

S: Natural hardness steel wire, bent, Dia:0.13-0.8mm
BS: Copperize wire with good elasticity, bent, Dia:0.2-0.38mm
B: Mild copper wire, bent, Dia:0.13-0.5mm
SS: Anticorrsion stainless steel wire, straight or bent, Dia:0.13-1.0mm
A: The imported grinding wire, is made up of heat-resistant nylon and silicon carbide grain
ST: High hardness card wire, straight. Dia:0.35-0.8mm

Art.No	D(mm/Inch)	RPM max.	FILL type
07WB4100	100 mm(4")	12000	0.50
07WB4115	115mm(4 1/2")	12000	0.50
07WB4125	125mm(5")	12000	0.50
THREAD: M10, M14, 5/8"-11NC, 5/8"HOLE Used for polishing, removing rust, burr, etc.