Nkk 60184983 Flap Disc (No.40), 4 Inches. 

Made from Korean KMCA fabric, premium grade, durable, used to scrub the workpiece that is well curved. Small and narrow work pieces such as stainless steel polishing Polishing and cleaning work, cast iron, plastic and car production industry 

• Used for metal grinding, various wooden furniture work And work surface polishing work to store neatness.
• Made from aluminum oxide and Korean fabric, KMCA premium grade for durable use.
• Can be used with Electric grinding machine
• The use is highly flexible. Better to enter the corner of the corner while grinding.
• Long service life, safe, not easily broken. Stick tightly with special glue No problem with a broken fabric and a long service life.
• Sand dishes, weakness, heat resistant and cooling
• Soft backed sandpaper disc number 40
• Size 4 inches.