TC921-Blue Line™ Aggressive Grinding Fibre Disc

• Resin over resin, vulcanized fibre backing, high-quality blue zirconium grain
• Strong bond resistant to heat and moisture
• Extends disc life and requires fewer disc changes
• Primary application: Stainless steel, high tensile alloys
• Secondary application: Ferrous and/or non-ferrous metals (iron, steel, welds, etc.)

Specifications

• Grit: 50
• Diameter: 4-1/2"
• Arbor Size: 7/8"
• Abrasive Material: Zirconium