YUKO Flex Horn #AO120 BC-5.0 AO120 BC-5.0 1 piece

Catalogue number: BC-5.0 Features: * A ball made of sintered artificial abrasive grains is attached to the fiber resin feet protruding from the shaft. * The feet are made of nylon resin and are highly elastic, making it possible to polish the inner burrs and uneven inner surfaces of workpieces. Applications: * Deburring, polishing, finishing and chamfering the inner cylindrical parts of various devices and parts. * Honing finish for internal combustion engines, hydraulic cylinders and other cylinders. * Rust removal, cleaning and polishing of the inner surfaces of tubes and pipes. Specifications: ● Suitable inner diameter (mm): φ4.5-5.0 ● Total length (mm): 203 ● Abrasive length (mm): 38 ● Shaft diameter (mm): φ2.1 ● Tools used: Electric drill, drill press, machining, etc. ● Rotation speed is 300-1380 rpm according to the processing purpose, and the reciprocating stroke (in and out) is performed at the same time as the rotation. ● Grinding fluid is used wet, such as aqueous solution (solub type) or grinding oil. Material / Finish: ● Abrasive: Aluminum oxide ● Shaft: Zinc plated wire ● Brush part: Nylon Note: ● Shipping fee is 1200 yen. Hokkaido and Kyushu are 1400 yen, Okinawa and remote islands are 1700 yen. ● * There are standards for 216 mm to 914 mm. We also accept non-standard sizes, so please contact us. ● Shipping fee will be charged for delivery to the logistics center.