YUKO 靈活磨刀石 #SC 180 BC12.7 SC180 BC-12.7 SC180 BC-12.7 SC180

Feature

• It is a structure in which a ball of sintered population 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

• Axis diameter (mm): 4.3
• Total length (mm): 203
• Applied Diameter (mm): 12.0 to 13.5
• abrasive grains: silicon carbide
• Head of abrasive grain (mm): 63
• The number of revolutions varies from work to work but between approximately 300 and 1200 rpm
• The work time differs depending on the material and the purpose of the work, but the estimate is 10 to 20 seconds, and the reciprocating motion is 1 round trip every 2 seconds.
• Grinding fluid uses aqueous solution or oil
• Use tools: electric drills, drilling machines, machining, etc.
• The rotational speed is 300 to 1364 rpm for machining purposes, and reciprocating stroke (in and out) at the same time.
• Grinding fluid is used in wet water (solution type) or grinding oil.
• The rotational speed is 300 to 1528 rpm for machining purposes, and reciprocating stroke (in and out) at the same time.
• The rotational speed is 300 to 1378 rpm for machining purposes, and reciprocating stroke (in and out) at the same time.
• Material / Finish: Shaft: Zinc-plated wire, abrasive grain: silicon carbide, shaft: galvanized line, brush: nylon
• Quantity: 1
• Code Number: 774 -4617
• * Standard is available for 216 mm to 914 mm. Please contact us in case that you need a 'non-standard' product.

Package size

• Package size：88×291×29 mm 70 g