●Grain size (#): 20
●Outer diameter (mm): 125
●hole diameter (mm): 15.9
●Maximum operating Speed r.p.m. (rpm): 10900
●Mass (G): 430
●maximum allowable Speed: 71m/s (4300m/min)
●Application: weld bead removal: #14 ～♯ 24. hull and body rust removal: #24 ～♯ 60. Metal of deburring: #40 ～♯ 80. Stone of polishing (finish): #80 ～♯ 120. Coating of rough removal: #80 ～♯ 120.
●Country of origin: Japan
●Weight: 430g
●* Disk Grinder when using the rubber pad, for Lock Nut required.
●Manufacturer's model number: TG520
●CODE No.: 256-7075