3M™ 051144-13885 Close Coated Quick-Change Abrasive Disc, 4-1/2 in Dia, 60 Grit, Medium Grade, Aluminum Oxide/Ceramic Abrasive, Quick-Change Type GL Attachment

Item Code: 3M 051144-13885
Brand: 3M
Mfg Part No: 051144-13885
Manufacturer: 3M
Unit Size: 1

Description

3m™ fiber 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™ fiber 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.

Features Tech Specs Applications

Features

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

Tech Specs

Abrasive Material	Aluminum Oxide/Ceramic
Applicable Materials	Aluminum, Stainless Steel, Nickel Alloy and Titanium
Attachment Type	Quick-Change Type GL
Backing Material	Fiber
Backing Weight	X-Weight
Color	Orange
Disc Diameter	4-1/2
Grade	Medium
Grit	60
Maximum Speed	13300
Type	Close Coated Quick-Change
UPC	05114413885

Applications

Blending, Deburring, Grinding, Metal Stock Removal, Finishing, Metalworking, Eye Protection, Hand Protection, Hearing Protection and Respiratory Protection