Norton Abrasives - 66254468390 - Norton AVOS Blaze Speed-Lok 66254468390 F980 Heavy Duty Quick-Change Coated Abrasive Disc, 4-1/2 in Dia Disc, 5/8-11 Center Hole, 36 Grit, Extra Coarse Grade, Premium Ceramic Alumina Abrasive, Speed-Lok Fastener Attachment

ITEM #: 9423297
Norton® AVOS® Blaze® Speed-Lok® Coated Abrasive Disc, Heavy Duty Quick-Change, Series: F980, 4-1/2 in Disc Dia, 5/8-11 Center Hole, 3 Number of Vacuum Holes, 36, Grade: Extra Coarse, Premium Ceramic Alumina Abrasive, Fiber Backing, Speed-Lok Fastener Attachment, Applicable Materials: 300/400 Series Stainless, Superalloy and Titanium, X-Weight Backing Weight, 13000 rpm Maximum, Orange
The most heavy duty of coated abrasive discs, full resin bond on vulcanized (cotton fibers treated under intense pressure and heat) fiber backing. Designed for applications ranging from heavy stock removal to surface blending. Used with back up pads on portable angle grinders. Featuring micro-fracturing ceramic alumina that exposes sharper grains with use, this Blaze® AVOS® F980 coarse grit, fiber locking, see thru disc is designed for fast cutting of 300 and 400 Series stainless steel, super alloys, titanium and other materials that are difficult to grind. The self-lubricating grinding aid treatment delivers a cool cut and the patented hole design allows a view of the surface while reducing heat by up to 30%. A heavy fiber backing is strong and resists tearing, while the Speed-Lok® arbor mount makes this disc simple to attach and remove without tools.
• Patented, full ratio ceramic alumina grain with sharper edges provides the industry's fastest cut rate on stainless steel, high alloy steels, super alloys, titanium and other difficult to grind materials
• Extra heavy duty backing and improved resin bond system maximize grain retention and product life
• Advanced self-lubricating grain treatment for reduced heat and loading on hard to grind materials
• AVOS® patented hole design allows view of surface, an aggressive interrupted cut and reduces heat by up to 30% resulting in longer discs life
• Speed change arbor mount provides fast, easy, tool-free disc changes that increase operator productivity
• 100% ceramic alumina micro-fracturing grain constantly exposes sharper grain edges to provide fastest cut rate and longest life over competitive blended/low ratio ceramic alumina discs
• Heavier fiber backing for additional strength and tear-resistance
• Best coarse grit fiber disc choice combined with AVOS® patented hole design for surface view gives an aggressive cut