YUKO Flex-Hone BC Type　BC-4.0 SC240

Feature

• It is a structure in which a ball made by sintering artificial abrasive grain is attached to a foot made of fiber resin that comes out from the shaft.
• The feet are made of nylon resin and are highly elastic. The inner surface of the workpiece is burr and the inner surface of the workpiece with irregularities can be polished.
• SC (Silicon Carbite) Work Material Relatively Hard (Cast iron, carbon steel, hardened iron, etc.) AO (Alumina Oxide) Work Material Relatively Soft (Aluminum, stainless steel, copper, etc.)#60, 120, 180, Mainly for Deburring < Fine >#240, 320, 600, Mainly for Polishing #1000 Equivalent (For Mirror Surface Finish) (#20, #40, #80, #400, #800, will be accepted as special order items.) Deburring, Polishing, Finishing and Chamfering the Inner Surface of Cylindrical Parts of Various Equipment and Parts.
• Honing finish of internal combustion engine, hydraulic cylinder and various other cylinders.
• Rust removal, cleaning and polishing of the inner surface of tubes and pipes.

Specifications

• Total length (mm): 152
• Applicable inner diameter (mm): 3.8 to 4.0
• Abrasive grains: Silicon carbide
• shaft diameter (mm): 1.4
• Length of abrasive grain (mm): 19
• Shaft diameter (mm): φ 1.4
• Shaft diameter (mm): φ 1.4
• rotation speed varies by work but is used between about 300 to 1200 rpm
• work hour differs depending on the material and Purpose of use of Work, but the standard is 10 to 20 seconds, and the round trip is about 1 round trip in 2 seconds.
• Water soluble or oily grinding fluid is used.
• Material/Finishing: Grain: Silicon carbide, Shaft: galvanizing wire, Brush part: Nylon
• Country of origin: United States
• Code Number: 774 -5214

Package size

• Package size：292×90×13 mm 20 g