3M Diamond Microfinishing Film Sheet 675L, 4 in x 8 in

Sold in minimum pieces measuring 4" wide x 8" long. Multiple quantities will be supplied as one continuous piece.

3M™ Diamond Microfinishing Film Sheets 675L feature micron-graded diamond abrasive bonded to a high-strength polyester film backing for consistent, aggressive cutting action on hard materials. These 4" x 8" sheets are designed for precision finishing of carbides, ceramics, and thermal spray coatings. Suitable for wet or dry applications.

Pros

• Exceptional Cutting Power: Formulated with premium, micron-graded diamond particles to aggressively cut, shape, and refine extremely hard materials like carbides, cobalt, ceramics, and gemstones.
• Tear-Resistant Film Backing: Heavy-duty polyester film backing provides superior durability, resists tearing, and ensures a flat, uniform abrasive surface for precise tolerance control.
• Versatile Wet or Dry Performance: Engineered to withstand water, lubricants, and cooling fluids, ensuring optimal heat reduction and debris clearance during demanding tool sharpening and lapping applications.

Specifications