3M™ Microfinishing Film Roll 372L, 0.787 in x 900 ft x 1 in 40 Micron ASO Keyed Core, 7/CA
- Brand Name: 3M
- Product Type: Lapping Films
- Length: 7.0 in.
- Width: 12.0 in.
- Height: 7.0 in.
Our 3M™ Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements. A friction grip coating provides slip resistance for microfinishing machines where film slippage is an issue, and close tolerance work on cylindrical surfaces, such as automotive camshafts and crankshafts.3M 7000044960 Features:
- Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish
- Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces
- Polyester film backing can be run wet
- Available in a range of grades to help operators achieve goal tolerances
- Color-coded by grade for error proofing
- Brand: 3M™
- Length: 900
- Width: 0.787
- Backing Material: Polyester Film
- Backing Weight: 5MIL
- Color: Blue
- Part Number: 372L