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Part Number: 7000045625 / Vendor ID Number: 4823 / Custom:

3M™ Roloc™ Disc, 777F, grade 80, 1 1/2 in (38.1 mm)

3M™ Roloc™ Disc, 777F, grade 80, 1 1/2 in (38.1 mm)

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Product Overview

The 3M™ PSA Cloth Disc 777F features 3M-engineered high-performing ceramic abrasive grain blended with aluminum oxide for a combination of durability and cutting efficiency that increases productivity for both stock removal and finishing. The heavy, water-resistant polyester backing supports medium-pressure applications, a consistent cut-rate, and both wet and dry applications.The 3M PSA Cloth Disc 777F is resin-bonded to withstand high heat and pressure. A grinding aid on the disc reduces grinding temperatures to protect heat-sensitive alloys such as stainless steel and nickel alloys. 3M Ceramic Abrasive Grain is a ceramic mineral designed to enhance toughness and hardness of the grain. For increased performance, the 3M PSA Cloth Disc 777F features aluminum oxide mineral blended with 3M ceramic abrasive grain which is one of the hardest, longest-lasting minerals available. 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 aluminum oxide abrasives in cut-rate and durability making them an excellent choice for difficult grinding applications.

Additional Information

A blend of ceramic and aluminum oxide minerals self-sharpen and offer improved durability and cut rate

and water

Grinding aid helps reduce grinding temperatures for processes involving heat-sensitive alloys

heat

Heat-resistant resin coating bonds abrasive to backing for durability under pressure

making it perfect for medium-pressure applications while maintaining consistent performance in both wet and dry applications

Polyester backing is extremely tough

Technical Details

Details

Industrial Category:

Abrasives

Industrial Subcategory:

Abrasive Wheels, Discs and Brushes

Industrial Subtype:

Sanding Discs and Kits

Abrasive Material:

Ceramic

Application:

Grinding , Finishing , Deburring

Attachment Type:

Backing Material:

Polyester Cloth

Backing Weight:

YF Weight

Center Hole Diameter (Imperial):

0.0 NP

Center Hole Diameter (Metric):

0.0 NP

Coat Type:

Closed Coat

Color Family:

Orange

Core Size (Imperial):

0.0 NP

Core Size (Metric):

0.0 NP

Diamond Abrasive Pattern:

Non Pertinent

ECCN:

EAR99

Equipment - Machines:

Disc Sanders

For Use On:

Cobalt & Nickel Alloy

Grit:

Inner - Customary Height Dimension:

3.5

Inner - Customary Length Dimension:

Inner - Customary Width Dimension:

3.5

Inner - Unit:

CTNS

Maximum Speed:

30000.0 rpm

Mesh Size:

0.0 NP

Micron Grade:

Non Pertinent

Overall Diameter (Imperial):

1.5 in

Overall Diameter (Metric):

38.1 mm

Product Color:

Orange

Product Form:

Disc

Product Number:

777F

Sanding Type:

Wet/Dry

Substrate:

Stainless Steel

Unit of Use - Customary Height Dimension:

0.10

Unit of Use - Customary Length Dimension:

1.50

Unit of Use - Customary Net Weight:

0.0050

Unit of Use - Customary Width Dimension:

1.50

Unit of Use - Item Quantity:

1.0

Unit of Use - Item Unit:

DISC

Unit of Use - Total Unit Quantity:

1.0

Unit of Use - Unit:

DISC