Nakanishi Inside Brush (1Pk (bag) = 2 pieces) 51575 1 PK

Catalog number: 51575 Features: ● A brush that can be used for various processing such as cylindrical inner surface and curved surface finishing. ● It is possible to perform partial finishing processing that cannot be performed with normal brushes such as the inner surface of a cylinder, the inner surface of a screw hole, and the inner diameter of a pipe. Applications: ● Ideal for deburring the inner surface of a cylinder, a screw hole, the inner surface of a pipe, and a cross hole. ● It can be used to process various materials such as metal, non-ferrous metal, plastic, and rubber. Specifications: ● Bristle material: Nylon with GC abrasive grains ● Outer diameter (mm): 1.7 ● Brush length (mm): 12 ● Shaft diameter (mm): 1.6 ● Compatible inner diameter (mm): 1.7 ● Total length (mm): 50 ● Maximum operating speed (rpm): 5000 ● Grain size (#): 600 ● Quantity: 2 pieces Caution: ● For safety, be sure to wear protective equipment such as protective glasses. ● Use at or below the maximum operating speed. ● When using, be sure to use a precision power tool with rotation adjustment. Air tools cannot be used. ● Always use the tool in the forward direction (clockwise). ● Before starting work, insert the tool into the hole or inner surface to be machined before starting the power tool.