Norton Abrasives, 63642503657, Sanding Disc, 3 in, Extra Coarse, Zirconia Alumina, Coated, Arbor Thread, 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

• 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
• Used with a quick change mandrel: 7/16-20 threaded for hand-held pneumatic grinders or 1/4 inch mandrel for automotive drills
• 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

Machines

• Right Angle Grinder

Applications

• Blending
• Stock Removal
• Deburring

Markets

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

Materials

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

• Grit Size: 36
• Grade: Extra Coarse
• Max Operating Speed RPM: 20000 RPM
• Diameter: 3 in.
• Thread Size: 7/16-20, 1/4 in
• Abrasive: Zirconia Alumina
• Backing Material: Polymer
• Abrasive Type: Coated
• Attachment: Arbor Thread