• A blend of the most advanced zirconia alumina abrasive with premium aluminum oxide grain for 2-3 times the life of aluminum oxide wheels, up to 20 percent increase in performance and life over our former zirconia alumina wheels
• 1/8 in. are designed to be used at a 90 degree angle for offhand cut-off, notching or cleaning pipes and weld beads
• Reinforced for the most aggressive foundry applications
• Excellent blend of performance and price
• All wheels are fully speed tested and comply with ANSI standards
• With quick change hub for tool free wheel changes to increase productivity

4-1/2 x 1/8 x 7/8 In. BlueFire Foundry Grinding and Cutting Wheel 30 Grit Zirconia Alumina/Aluminum Oxide Type 27