-40%
50% Off 25 Each CERAMIC 3M 785C 4-1/2"x7/8" 80 Grit Fiber Disc 80663
$ 15.83
- Description
- Size Guide
Description
Converter, Distributor and manufacturerIn Service of Industrial and Professional Customers
3M™ Fibre Disc 785C, 4-1/2 in x 7/8 in, 80
Ceramic/aluminum oxide abrasive blend self-sharpens yielding high cut rates and increased durability
Stiff fiber backing provides the durability needed for weld removal and other medium pressure applications such as deburring or rust removal
Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
Compatible with 3M™ disc pad face plates and hubs, and requires the use of a disc retainer nut (all sold separately)
Available in a variety of sizes to suit different applications
3M™ Fibre Disc 785C is a durable fiber disc featuring high-performance 3M ceramic/aluminum oxide blend abrasive ideal for blending, grinding applications, and weld removal. Our proprietary ceramic/aluminum oxide blend stands up to challenging applications, outcutting and outlasting aluminum oxide.
Our 3M™ Fibre Disc 785C incorporates a grinding aid to keep the workpiece cooler, protecting heat-sensitive alloys from heat damage and reducing re-work. These features along with a stiff fiber backing offer increased productivity for heavy-duty grinding on all metals, including stainless steel.
For optimal performance, the disc should be used with a face plate of the appropriate density for the application—a lighter density face plate for lighter weight grinding applications, and a harder density face plate for more heavyweight grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will fracture as it should, maximizing the life of the abrasive. Face plates are sold separately.
Our 3M™ Ceramic Abrasive Grain is designed to enhance hardness and toughness of the mineral. For increased performance, 785C products feature aluminum oxide blended with 3M ceramic abrasive grain, yielding excellent performance on any metal. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications. Ceramic/aluminum oxide blends surpass regular aluminum oxide abrasives in cut-rate and durability, making them an excellent choice for difficult grinding applications.
Fiber discs are heavy-duty discs ideal for weld removal, grinding, and blending large and small areas of metal surfaces. They feature a tough, stiff backing that resist wear and can handle tough grinding applications.
Brand
3M™
Abrasive Material
Ceramic
Application
Grinding
Finishing
Attachment Type
Center Hole
Backing Material
Fibre
Center Hole Diameter (Imperial)
0.875 in
Center Hole Diameter (Metric)
22.225 mm
Coat Type
Closed Coat
Color Family
Orange
Equipment - Machines
Right Angle Grinders
For Use On
Aluminum
Stainless Steel
Grit
80
Industries
Metalworking
Maximum Speed
80.0 mps
Overall Diameter (Imperial)
4.5 in
Overall Diameter (Metric)
114.3 mm
Product Category
Coated Abrasives
Product Color
Orange
Product Form
Disc
Sub Applications
Blending
Weld Removal & Finishing
Sub Industries
Sub Applications
Not Out of A Garage
APD Incorporated is one of the largest independent authorized 3M industrial products distributor in the United States. We are also one of the few vertically integrated industrial products suppliers around. In addition to distributing for top industrial brands such as 3M, Norton, Dynabrade, and VSM just to name a few, we also design, convert and manufacture innovative abrasives and tape products in Southern California. We are headquartered in Corona, California.
Serving the Professionals
APD Incorporated serves customers on the industrial and professional levels. We are ill equipped to service DIY customers and customers that only focuses on unit cost of a particular product-type.
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