3MTM RolocTM Disc 777F combines 3M-engineered high-performance ceramic abrasive grain with aluminum oxide to increase stock removal and finishing productivity. Medium-pressure applications, a steady cut rate, and wet and dry applications are all supported by the thick, water-resistant polyester backing.
3MTM RolocTM Disc 777F is suitable for both wet and dry applications. Our 777F discs contain a ceramic-aluminum oxide mineral blend that self-sharpens and provide better durability and cut-rate than aluminum oxide alone. The water-resistant, heavy-duty polyester backing is highly long-lasting, allowing the disc to be driven wet or dry while supporting medium pressure applications. The Roloc mounting method makes changing discs a breeze. A grinding assist helps safeguard heat-sensitive alloys, including stainless steel, nickel alloys, and titanium, by lowering grinding temperatures. The abrasive is attached to the backing using a heat-resistant resin coating, which ensures that the abrasive remains robust even when subjected to pressure, heat, or water.
Features:
- A combination of ceramic and aluminum oxide mineral self-sharpens outperforms aluminum oxide in cut-rate and durability.
- The 3MTM RolocTM attachment technology allows for quick and secure disc installation and removal.
- Polyester backing is highly robust, allowing it to sustain medium-pressure applications while delivering consistent results in wet and dry conditions.
- During the grinding process, grinding aid lowers the temperature of heat-sensitive alloys like stainless steel, nickel alloys, and titanium.
- A heat-resistant resin coating attaches the abrasive to the backing for durability under high pressure and heat.
Specifications:
- Brand: 3M
- SKU: 8-76629
- UPC: 1144766292
- Weight: 0.02 lbs
- Qty_Pkg: 50
- Grade or Grit: 36 YF
- Diameter: 2
Regalite? Polycut? blends 3M Cubitron and premium aluminum oxide minerals on a heavy YF cloth backing. Polycut? coating contains a grinding aid for a fast and cool cut on stainless steel, nibral, bronze and aluminum propellers. High-performance abrasive is used with quick-change Roloc? disc system.
This product replaces:
- 71-76629, 50051144766296, 30051144766292, 051144-76629, 1144766292
