Norton® BlueFire® 66252843213 Type 27 Depressed Center Wheel, 4-1/2 in Dia x 1/4 in THK, 5/8-11, 24 Grit
Norton® BlueFire® Depressed Center Wheel, Type 27, 4-1/2 in Dia, 1/4 in Thickness, 5/8-11, 24, Very Coarse, Zirconia Alumina Abrasive, 13580 rpm Maximum, Resin Bond, Applicable Materials: High Tensile Steel, Mild Carbon, Stainless Steel/Alloys and Cast Iron Applicable
- A blend of R&D advanced chemistry and shape zirconia alumina abrasive with premium aluminum oxide grain
- 2-3 times the life of aluminum oxide wheels
- Up to 20% increase in performance and life over our former zirconia alumina wheels
- Broad utility from light to heavy pressure applications, on a wide range of materials
- Excellent performance-to-price ratio for lower total grinding costs
- Contain <0.1% iron, sulfur, or chlorine for rust-free and corrosion-free results; will not contaminate stainless steel
- Zirconia alumina/silicon carbide abrasive blend and an exceptionally strong reinforcement structure
- The ideal choice for aggressive, foundry applications
- Noticeably longer life and faster cut rate
- Less pressure required for first cut