Catalog number: 81-AY-1 Features: ● Nylon brush with ultra-fine abrasive grains. ● Attach to a drill, etc. and use at a right rotation of 1000 rpm or less. Applications: ● Finishing, deburring, cleaning, and polishing of ferrous and non-ferrous metals. Specifications: ● Shaft diameter (mm): 0.4 ● Suitable inner diameter (mm): 1.0 ● Total length (mm): 76 ● Abrasive grain length (mm): 16 ● Abrasive grain: silicate ● Maximum operating speed: 1000 rpm Material/Finish: ● Wire: Nylon with abrasive grains ● Shaft: Stainless steel (SUS304)
