Description
Get your job done faster with 3M Precision-Shaped Grain. These precisely shaped, uniformly sized triangles of ceramic aluminum oxide are designed to fracture and self-sharpen as they wear, continuously forming new, super-sharp points and edges that slice cleanly through metal like a knife. This prevents heat from building up — helping to reduce heat-related stress cracks and discoloration. Additionally, because the abrasive itself stays cooler and sharper, disc life can increase significantly compared to other ceramic discs. PSA backing makes for easy disc changes. 3M™ Cubitron™ II PSA Cloth Disc 784F features a high-strength pressure sensitive adhesive attachment system, which is a good choice for high heat and medium-to-high-pressure sanding applications. Convenient liners reduce contamination of the adhesive, maximizing adherence to the disc pad. When the operator is finished with the disc, it peels off cleanly, leaving the disc pad ready for a new disc. Featured Applications Light weld removal Body in white Grind mark refinement Smoothing bent metal surfaces De-flashing composites Removing parting lines De-flashing sharp metal
Specifications
Abrasive Material
Precision Shaped Ceramic
Application
Finishing
Attachment Type
PSA
Backing Material
Polyester Cloth
Backing Weight
YF Weight
Brand
3M
Category
Discs
Center Hole Diameter (Imperial) UOM
Np
Center Hole Diameter (Metric) UOM
Np
Coat Type
Closed Coat
Color Family
Red
Equipment - Machines
Disc Sanders
Grit
36 PLUS
Hole Configuration
500X
Industries
Composite, Metalworking
Max OPM
12000
Maximum Speed
12000
Maximum Speed (RPM)
12000
Maximum Speed UOM
RPM
Mesh Size UOM
Np
Micron Grade
Non Pertinent
Number of Vacuum Holes
-12345
Overall Diameter (Imperial)
5
Overall Diameter (Imperial) UOM
In
Overall Diameter (Inch)
5
Overall Diameter (Metric)
127
Overall Diameter (Metric) UOM
MM
Overall Diameter (Mm - 4 Decimals)
127.00
Product Category
Coated Abrasives
Product Color
Maroon
Product Form
Disc
Product Number
784F
Sub Industries
Metal Fabrication
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