CGW 7 Dia. Blue Aluminum Oxide AZ Surface Grinding Wheel, 7 x 1/2 x 1-1/4, 46K Grit - 34321

CGW 7″ Dia. Blue Aluminum Oxide AZ Surface Grinding Wheel, 7″ x 1/2″ x 1-1/4″, 46K Grit – 34321

• Vitrified Bonded &Premium Blue Aluminum Oxide.
• AZ Alumina Zirconia Surface.
• Type 01 – No Recess
• A tough sharp abrasive designed for optimum performance on steel, alloy steel, and malleable and ductile iron.
• Great for 32A grinding wheel applications.
• For high speed steel applications on materials 55 Rc and above.
• Can also be used on general tool steels.
• The bond is designed to cut freely while pulling the heat away from the part and into the wheel.
• Compare to Norton 32A, 38A, 55A & 64A.
• Wheel Diameter: 7″
• Wheel Thickness: 1/2″
• Hole Size: 1-1/4″
• Maximum Speed: 3,600 RPM

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