Tip diameter: 0.1 inches (3 mm)
Abrasive grain: #320
Color: Wine
Shaft diameter: φ2.34
Quantity: 5
Material: Silicon WA type.
Maximum Speed: 20,000 rpm
Special silicone filler for polishing and durability.
For finishing hard alloy steel, tool steel, carbon steel, stainless steel, and general steel
Binding Material: R