Std. Abrasives Quick Change Discs A/O Xtra 2 Layers - Lockit - Roloc

· Aluminum oxide. · Pink color. · Longer duration. · They generate lower temperatures than when working on ferrous metals. The best album for: High abrasion power on flat surfaces in very hard materials such as aeronautical aluminum alloys, steels with high nickel content, chromium alloys and heat-sensitive materials. Lockit-Roloc anchoring system: It consists of a threaded nylon male piece, which fits into the Roloc plate with a half-turn.