3M Diamond Microfinishing Film Sheet Micron:20 Micron Two-port design supports up to

Two-port design supports up to two polishing stations simultaneously

confident identification

All warranty claims are subject to approval by Grobet USA and may result in tool repair or replacement with a tool of equal value

Suitable for hand engraving and stone setting applications

3M Diamond Microfinishing Film Sheet Micron:20 Micron Two-port design supports up to3M Diamond Microfinishing Film Sheets feature precision graded diamond mineral bonded to a durable polyester film backing for fast, controlled finishing on hard materials. Ideal for platinum, 18K white gold, stainless steel, ceramics, carbides, and other difficult surfaces, these sheets deliver consistent, scratch refining performancecut a small strip, mount it to a stick or tool, and achieve a smooth, uniform finish with remarkable efficiency.