Abrasive disc 777F feature 3M engineered ceramic abrasive grit blended with aluminium oxide for a durability and efficiency that enhances productivity increases for both machining and finishing. The heavy, water-repellent polyester backing is suitable for medium-pressure applications, a consistent cutting speed and can be used for both wet and dry applications. Our 3M Roloc disc 777F is resin-bonded to withstand high heat and pressure. A grinding aid on the 777F disc reduces grinding temperatures to protect heat-sensitive alloys such as stainless steel and nickel alloys.
Technical Specification
More Information
Brand
3M
Diameter (in)
3
Diameter (mm)
75
Manufacturer Part Number
7000000557
Features & Benefits
A blend of ceramic and aluminium oxide mineral self-sharpens and offers
It improved durability and cut-rate over aluminium oxide
3M Roloc attachment system enables efficient and secure attachment and removal of the disc
Polyester backing is extremely tough to support medium-pressure applications
While maintaining consistent performance in both wet and dry applications
Grinding aid reduces grinding temperatures
For processes involving heat-sensitive alloys such as stainless steel, nickel alloys and titanium
Heat-resistant resin coating bonds abrasive to backing for durability under pressure, heat and water