ST7156 = PSA DISC - 3M TRIZACT 2500grit - 3/4" (25pcs)
ST7156 = PSA DISC - 3M TRIZACT 2500grit - 3/4" (25pcs)

ST7156 = PSA DISC - 3M TRIZACT 2500grit - 3/4" (25pcs)

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Article number: ST7156
Availability: In stock

3M TRIZACT EA PSA 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. Great for deburring and polishing with your flexshaft.

Pressure Sensitive Adhesive or PSA abrasive discs feature a stick back for easy application and removal from special mandrels. These 3/4” diameter discs hold fast and won't shift while polishing. You simply peel off the paper backing from the PSA disc and stick it onto the mandrel's pad. This configuration of disc allows you full use of the abrasive surface when polishing.

Maximum operating speed is 10,000 rpm. Sold in bags of 25.
 



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?

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