Mirka 3″ FIBER CER Quick Change R-Type Locking Discs, 66-301

Product Overview:

Mirka MFRD Ultra 3″ FIBER CER Quick Change R-Type Locking Discs (66-301 Series) are a high-quality ceramic quick lock disc with self-sharpening ceramic grains for maximum stock removal.

The discs features top size and medium-closed stearate coating for reducing temperature in the grinding zone, thus avoiding burn marks and a tough yet flexible Y weight polyester backing.

The ceramic discs are highly resistant to wear for a longer working lifetime.

Plastic screw on backing fits 3″ R-Type backup pad holders.

Sold 25 discs per box.

Features and Benefits:

• High-quality ceramic quick lock disc
• Self-sharpening ceramic grains for maximum stock removal
• Stearate coating for reduced temperature in the grinding zone, thus avoiding burn marks
• Tough yet flexible Y weight polyester backing
• Highly resistant to wear for a longer working lifetime
• Plastic screw on backing fits 3″ R-Type backup pad holders

Technical Specifications:

• Bonding Resin: bonded
• Backing: Vulcanized fiber
• Color: Red
• Grain: Aluminum Oxide with Ceramic Coating