Feature(may vary by option.)

●Outer diameter: 30
●wire diameter: 0.3
●bristle length: 0.25RPA2023 Maximum rotation speed (rpm): 3000
●Hair: Wire steel wire. Shaft length: 1.4 inches (35 mm). Shaft diameter: 0 g). Weight: 2.8 oz (75 g)

[Φ35 Semi-circular]

[Φ30 Square]

Description

Ideal for cleaning rust from various types of metals, before and after welding processes, and polishing the inner diameter and bottom. You can polish both the bottom and side directions at the same time. Can be attached to rotary tools such as automatics, drilling machines, etc. The brush tip is R-shaped.