|3M TRIZACT EA PINHOLE SANDING DISCS
Self-sharpening discs that provide a fast, consistent cut and long-life performance. These general purpose discs can be used not only on metal but wood as well. The discs are 7/8” in diameter and 1/16” thick. Their maximum operating speed is 10,000 rpm. Sold in bags of 25. We suggest using screw top mandrel #43.128.
|3M TRIZACT EA is aluminum oxide grain that has been embedded in uniform plastic pyramids on a firm backing. The result is an abrasive with a fast, consistent cutting rate that requires little pressure. Use for pre-polishing and finishing on all metals, glass, plastics and composites. Ideal for removing sprues and cleaning castings. You get an even finish that reduces buffing and tumbling time. Who doesn't want high performance, a uniform cut rate and reduced fatigue for the operator?|