3M 7000044974 | 3" Size x 4" Width x 50.0' OAL 675L Diamond Film Roll

Designed with a strong polyester film backing and sharp diamond mineral, the 3M diamond microfinishing film roll 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.

Features:

• Micron-graded diamond mineral delivers close tolerance precision finishes for medium stock removal
• Enables slow abrasive feed rates and fewer steps which reduces abrasive costs
• Polyester film backing allows roll to be used dry or wet with surface lubricants
• An exceptional roll for thermal spray finishing of contour / complex shapes
• Color coded to reduce the risk of error and mixing up abrasive grades