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  • 3M Disc 777F (Multiple Grit Types/Sizes)
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by 3M

3M Disc 777F (Multiple Grit Types/Sizes)

Available in multiple versions

3 customer reviews

Price: $8.02 - $133.17
Product Specifications
Brand Name 3M
Part Number 51144146 Parent
UNSPSC Code 31191506

The 3M Roloc 777F cloth disc features 3M-engineered high-performing ceramic abrasive grain blende... Read full product description


Currently showing 1-20 of 36 Next »
Outside Diameter Grit Type Number of Items Fastening Type Part Number Price Quantity
   
1 inches 36 50 Roloc Quick-Change B008S3BZFU
In Stock (8)
$17.19
Prime Eligible
1 inches 50 50 Roloc Quick-Change B008S3C11M
In Stock (7)
$23.44
Prime Eligible
1 inches 80 50 Roloc Quick-Change B008S3C220
In Stock (5)
$22.48
Prime Eligible
1 inches P120 50 Speed-Lok TR Quick-Change B00BEA0TPQ
Usually ships in 3 to 4 weeks
$23.50
Prime Eligible
1 inches 60 50 Speed-Lok TR Quick-Change B00BEA2GU2
Usually ships in 3 to 4 weeks
$23.50
Prime Eligible
1-1/2 inches 36 50 Roloc Quick-Change B0089QI7W0
In Stock (10)
$27.33
Prime Eligible
1-1/2 inches 50 50 Roloc Quick-Change B0089QI9C8
In Stock (6)
$25.85
Prime Eligible
1-1/2 inches 60 50 Roloc Quick-Change B0089QIA0Y
In Stock (9)
$8.02
Prime Eligible
1-1/2 inches P120 50 Roloc Quick-Change B0089QIAN6
In Stock (5)
$25.36
Prime Eligible
1-1/2 inches 80 50 Speed-Lok TR Quick-Change B008DHAH4G
Usually ships in 3 to 4 weeks
$28.12
Prime Eligible
12 inches 60 10 Pressure-Sensitive Adhesive (PSA) B00BEA0G4U
In Stock (2)
$114.20
Prime Eligible
12 inches 50 10 Pressure-Sensitive Adhesive (PSA) B00BEA19HI
Usually ships in 1 to 3 weeks
$118.50
+ $9.50 Shipping
12 inches 36 10 Pressure-Sensitive Adhesive (PSA) B00BEA2IKK
In Stock (2)
$111.25
Prime Eligible
12 inches 40 10 Pressure-Sensitive Adhesive (PSA) B00BEA2K5I
In Stock (2)
$128.50
Prime Eligible
2 inches 36 50 Speed-Lok TR Quick-Change B0089QIBA8
In Stock (2)
$38.53
Prime Eligible
2 inches 50 50 Speed-Lok TR Quick-Change B0089QIC0W
In Stock (3)
$48.50
Prime Eligible
2 inches 60 50 Speed-Lok TR Quick-Change B0089QICU2
In Stock (7)
$35.78
Prime Eligible
2 inches 80 50 Roloc Quick-Change B0089QIDPG
In Stock (57)
$29.07
Prime Eligible
2 inches P100 50 Speed-Lok TR Quick-Change B0089QIEFU
In Stock (4)
$38.35
Prime Eligible
2 inches P120 50 Speed-Lok TR Quick-Change B0089QIFIG
In Stock (10)
$35.57
Prime Eligible
Currently showing 1-20 of 36 Next »
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Product Features

  • A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide
  • Roloc TR attachment system allows for efficient install and removal of the disc, without hindering its performance or durability
  • YF-weight, polyester cloth backing is extremely tough, leading to efficiency in medium-pressure applications while maintaining consistent performance
  • Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
  • Abrasive is bonded to the backing with heat-resistant resin for durability in harsh conditions

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00PN86JWM
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (3 customer reviews)
  • Product Warranty: For warranty information about this product, please click here

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Product Description

The 3M Roloc 777F cloth disc 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, YF-weight polyester backing further supports high-pressure applications and a consistent cut-rate. This disc can be used for both wet and dry applications and the incorporated grinding aid reduces grinding temperatures making it ideal for stainless steel and other heat-sensitive alloys. 3M ceramic abrasive grain is a ceramic mineral designed using a 3M patented process to enhance toughness and hardness of the grain. For increased performance, 777F products feature aluminum oxide blended with 3M ceramic abrasive grain for 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. 3M Roloc TR quick change discs have a threaded button designed to easily and quickly attach to a Roloc TR disc pad (sold separately) so that operators can conveniently change discs with a simple twist-off, twist-on motion. This system provides a secure attachment even for heavy-duty applications, and the variety of available 3M Roloc discs allows swapping from one application to the next in seconds. Each TR attachment button is also color-coded to identify its grade, making it easy to grab the grade required for different applications. For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface conditioning application. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

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Most Helpful Customer Reviews

By A. Cole on January 3, 2014
Fastening Type: TSM Quick-ChangeGrit Type: P100Outside Diameter: 2Number of Items: 50 Verified Purchase
We have tried others, the 3M 777F is the most durable we have found for the 439 16 gauge stainless steel sheet metal we use.
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By Vato on February 15, 2015
Fastening Type: Speed-Lok TR Quick-ChangeGrit Type: 36Outside Diameter: 2Number of Items: 50 Verified Purchase
They hold up well when I bought them it was at a great price $12 then the price tripled
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Fastening Type: Roloc Quick-ChangeGrit Type: 80Outside Diameter: 2Number of Items: 50 Verified Purchase
I use a bunch of them, these are a little better and last somewhat longer
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