3M

Standard Abrasivesā„¢ Aluminum Oxide Overlap Disc, 722640, 80, 3-1/2 in x 1/4"-20 x 2 Ply, 100 ea/Case

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  • Regular price $314.00
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3M SKU: 7010301444

Lead Time: ~15 days

Our Standard Abrasivesā„¢ Aluminum Oxide Overlap Disc compresses when entering a hole or cylinder to provide coverage of inside diameters. Used for push and push/pull applications, it is useful for mainly for deburring applications on steel, rubber, plastic and composites. It features a threaded eyelet arbor hole for mandrel attachment.

Cloth backing provides added durability to resist tearing and fraying. Compatible Standard Abrasivesā„¢ Mandrels are available separately. Effective on all steels, rubber, plastic and composites. Overlapped construction compresses contact with internal radii, holes, and cylinder walls. Sets of 2 discs are used for push applications while 4 discs are used for push and pull. Stacked discs supply a firm, aggressive cut. Useful for light to medium deburring, polishing, cleaning, blending and chamfering applications