YUKO Flex Horn #AO600 BC-12.0 AO600 BC-12.0 1 piece

Catalogue number: BC-12.0 Features: * A ball made of sintered artificial abrasive grains is attached to the fiber resin foot protruding from the shaft. * The foot is made of nylon resin and is 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): φ11.5-12.5 ● Overall length (mm): 203 ● Abrasive grain length (mm): 63 ● Shaft diameter (mm): φ4.3 ● Tools used: Electric drill, drill press, machining, etc. ● Rotation speed is 300-1231 rpm according to the processing purpose, and reciprocating strokes (in and out) are performed at the same time as rotation. ● Grinding fluid is used in wet mode, such as aqueous solution (soluble type) or grinding oil. Material/Finish: ● Abrasive grain: Aluminum oxide ● Shaft: Zinc-plated wire ● Brush part: Nylon