3M Micro Finishing Film 1/4" Replacement Belts
- 270 Grit (50 Micron) Replacement Belts manufactured by Lumberton for the Original Lumberton 1/4" Sanding Detailer
- Belt Measurement: 1/4" x 12-3/4"
- Pack of 10 Replacement Belts
- New 3M Microfinishing Film is a fast cutting abrasive for precise, uniform, close-tolerance finish
- High strength polyester film backing and micron-graded aluminum oxide mineral resin is bonded for durability. The particles are electro-statically charged so all particle points are going in the same direction. This process increases the precision of the belt
- This material is ideal for: tool and die work, gunsmithing, jewelry making, watch repair and medical devices. This material works well on both metal and plastic. The product is used dry.