3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25)

In Stock.

Features

  • An aluminum oxide disc constructed on a fibre backing
  • Good value
  • General purpose disc for weld removal, grinding and blending
  • Resin bond aluminum oxide provides durability and aggressive stock removal
  • 4-1/2" Diameter
$ 39

Product information

Package Dimensions 5.8 x 5.6 x 2.9 inches
Item Weight 1.1 pounds
Shipping Weight 1.1 pounds
Manufacturer 3M
ASIN B00C0LTAHQ
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Manufacturer reference 051144775989
Customer Reviews 4.4 out of 5 stars 2Reviews
Best Sellers Rank 364100
Date first listed on Amazon February 14, 2013

3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25)

Product information

Package Dimensions 5.8 x 5.6 x 2.9 inches
Item Weight 1.1 pounds
Shipping Weight 1.1 pounds
Manufacturer 3M
ASIN B00C0LTAHQ
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Manufacturer reference 051144775989
Customer Reviews 4.4 out of 5 stars 2Reviews
Best Sellers Rank 364100
Date first listed on Amazon February 14, 2013

3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25)

An aluminum oxide disc constructed on a fibre backing. Good value. General purpose disc for weld removal, grinding and blending. Resin bond aluminum oxide provides durability and aggressive stock removal. Center hole diameter: 7/8". Closed coat. Color: brown. Converted form: fibre disc. 4-1/2" Diameter. Equipment - machines: right angle grinders. Form type: fibre. Grade: 60. Maximum RPM: 13300. Good position.

Top 3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25) Comparison Chart

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Price $39.90 $29.04 $21.99 $37.30
Sold By Amazon.com Amazon.com ProAbrasives Amazon.com
Backing Type Fibre Fibre Resin Fiber Fibre
Color Brown Brown Blue Brown
Grit Material Type Aluminum Oxide Aluminum Oxide Zirconia Aluminum Oxide
Grit Type 60 36 Extra Coarse 80
Size Name 4.5in x 22.1 mm 4.5in x 22.1 mm 4.5in x 22.1 mm

3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25) Reviews

  • Florida Ashmore
    4.0 out of 5 starsVerified Purchase
    seems fine
  • Dominick Burnett
    5.0 out of 5 starsVerified Purchase
    A good price, and they arrived quickly.

From the manufacturer

3M Fibre Disc 381C

3M Fibre Disc 381C

The 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.

Details:

  • Heavy weight fibre backing is tough and durable
  • Versatile disc can tackle many applications, from grinding to blending
  • Used with portable tools for easier access of workpiece
  • Closed-coat construction provides good grain density and durability
  • Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity

3M Fibre Disc 381C

Durable and Dependable

3M Fibre Disc 381C is engineered by adhering aluminum oxide mineral to a fibre backing. The closed coat construction on 3M Fibre Disc 381C means mineral grains cover nearly 100% of the backing, so the abrasive is durable under pressure. The stiff fibre backing is extremely durable, withstanding wear, while standing up to tough applications like beveling.

Tips for Optimal Use

Altogether, fiber discs are durable abrasive discs that deliver a fast cut for grinding and weld removal, and they come in a range of sizes to correspond to large or small welds. Fiber discs also work well for blending (creating a smooth surface after weld removal) and provide a consistent finish over the workpiece. These discs may be used with portable tools, facilitating easier access with the workpiece. 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 finer grade applications and a harder density face plate for more coarse grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will re-sharpen, maximizing the life of the abrasive.

Good for General Purpose Metalworking

When it comes to our 3M Fibre Disc product offerings, experts recommend operators choose the performance level suited to their unique project needs. 3M Fibre Disc 381C offers an economical solution for a general purpose metalworking disc, because it can perform well on a variety of projects without sacrificing performance. Given its versatility, you'll find the 3M Fibre Disc is applicable in many markets, as evidenced by its use in the marine and metalworking industries as well as in maintenance and repair operations. 3M Fibre Disc 381C is a great multi-purpose disc that's good to have on hand.

3M Fibre Disc 381C

The 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.

3M Fibre Disc 381C, Aluminum Oxide, 7" Diameter, 36 Grit 7" Diameter, 36 Grit (Pack of 25) II Fibre Disc 982C, Quick Change (Multiple Grit Types and Price: $2.96 60190 - 1" Diameter X 1" 60-Grit Flap Wheel 3M™ Fibre Disc 501C, 4-1/2 in x 7/8 in 60, 25 per inner 100 per case. 60. 4.5 Inch. 3M™ Fibre Disc 501C, 4-1/2 in x 7/8 in, We engineer 3M™ Fibre 501C by adhering alumina-zirconia mineral to a fibre backing using 3M™ Fiber Disc 381C 5" x 7/8" 36 Grit - Pkg Qty 25 Searching for 3M Fiber Discs? Grainger's got your back. Easy ordering & convenient delivery. Log-in or register for your pricing. 3m fibre disc | eBay 3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25): Fiber Backed Abrasive Discs: Amazon.com: Industrial & Scientific Center Hole Diameter (Metric) Aluminum Oxide (1) 3M™ Fibre Disc 381C. 33 Options 3M™ Roloc™ Fibre Disc 501C. 14 (25) 3M Fibre Disc 381C 60 Grit Grade 01741 7 in dia, (25) 3M Roloc TR 4” Fibre Metal Blending Disc 120 Grit Ceramic Abrasive See more like 3M 100A Grit Fibre Disc Aluminum Oxide 7" diameter, 1/2" mounting hole, pk sander disk grinder 7 in diameter grit size 36 3M Fibre Disc 381C, Aluminum Oxide, 4-1/2" Diameter, 60 Grit (Pack of 25): Fiber 3M Fibre Disc 381C, Aluminum Oxide, 5" Diameter, 24 Grit (Pack of 25) See more like this 3M Fibre Disc 381C, Aluminum Oxide, 7" Diameter, 80 Grit (Pack of 25): Amazon.co.uk Fibre Discs | 3M United States - 3M Global Gateway 3M™ Fiber Disc 381C 5" x 7/8" 36 Grit - Pkg Qty 25. 3M™ Roloc™ Disc 361F 3" Diameter TR Aluminum Oxide P150 Grit 3M™ Fiber Disc 381C 4-1/2" x 7/8" Aluminum Oxide 36 Grit - Pkg Qty 25 . 3M Fibre Disc 381C, Aluminum Oxide, 7" Diameter, 80 Grit Aluminum Oxide, 7" Diameter, 80 Grit (Pack of 25) An aluminum oxide disc constructed on a fibre backing Good value 3M™ Fiber Disc 381C 4-1/2" x 7/8" 24 Grit - Pkg Qty 25 3M™ Fibre Disc 501C | 3M United States - 3M Global Gateway 3M™ Fiber Disc 381C 4-1/2" x 7/8" 24 Grit - Pkg Qty 25. Ships same day. Buy it and Save at GLOBALindustrial.com 3M Fiber Discs - Sanding Discs and Kits - Grainger Industrial Supply 3m 381c | eBay