Norton Abrasives, 63642503656, Sanding Disc, 3 in; Zirconia Alumina, Extra Coarse, Coated, 20000 RPM

Remove irregularities and sharp edges in stainless steel, titanium and super-alloys with the NorKut coarse grit threaded hole quick-change polymer disc. Use the disc with quick-change mandrels on hand-held pneumatic grinders and drills for a variety of deburring and weld blending applications. A great choice for grinding automotive pinch welds and other difficult-to-access surfaces, this inflexible disc features a strong zirconia alumina grain attached to a tough, trimmable polymer backing for exceptional strength and longevity.

Features

• Durable zirconia alumina grain is resin bonded to a unique polymer backing which resists cracking and breaking; can be trimmed to the 1 Inch core
• Used with a quick change mandrel: 7/16-20 threaded for hand-held pneumatic grinders or 1/4 inch mandrel for automotive drills
• Better choice for hard-to-grind areas where flexibility is not required
• Use for deburring and blending; use the core to grind pinch welds and other hard-to-reach areas

Materials

• Super Alloys
• 400 Series Stainless
• 300 Series Stainless
• Titanium

Machines

• Right Angle Grinder

Markets

• Transportation
• Metal Fabrication/Welding
• Manufacturing & Industry
• Energy & Environment
• Medical Industry
• Collision Repair

Applications

• Stock Removal
• Deburring
• Blending

• Max Operating Speed RPM: 20000 RPM
• Diameter: 3 in.
• Abrasive Type: Coated Zirconia Alumina
• Grade: Extra Coarse
• Grit Size: 24
• Backing Material: Polymer
• Attachment: Arbor Thread