3M™ 051111-68697 File Coated Abrasive Belt, 3/4 in W x 20-1/2 in L, 80 Grit, Medium Grade, Zirconia Alumina Abrasive, Polyester Backing

322-328 N 9th St.
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3M™ 051111-68697 File Coated Abrasive Belt, 3/4 in W x 20-1/2 in L, 80 Grit, Medium Grade, Zirconia Alumina Abrasive, Polyester Backing

Item Code: 3M 051111-68697
Brand: 3M
Mfg Part No: 051111-68697
Manufacturer: 3M
Unit Size: 1

Description

3M™ cloth belt 577F features alumina zirconia abrasive grain for increased cutting efficiency over aluminum oxide belts, and is backed with a heavy, water resistant polyester backing that stands up to high pressure applications and edge work. The durable backing ensures long life and supports both wet and dry operations. We recommend 3M™ cloth belt 577F for use on aluminum, mild steel, and stainless steel or other exotic metal alloys for dimensioning parts, deburring, blending, and finishing castings and forgings. To protect heat sensitive alloys such as stainless steel, nickel alloys and cobalt alloys, we incorporated a grinding aid on the belt reduces running temperatures. Additionally, the abrasive is firmly bonded to the backing with resin to maintain durability under high heat and pressure. Alumina zirconia fractures frequently to continually produce sharp points and deliver a faster cut rate than aluminum oxide. A synthetic mineral, it was developed for heavy stock removal and high pressure grinding. Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different metalworking applications. At 3M™ we offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders for flat finishing - to smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium width belts are generally used on a backstand for weld removal or on a feed thru style flat finisher for imparting a finish on sheets or coils. Narrow belts can be used on backstands for grinding and finishing, or on file tools to access right angle corners for finishing.

Features Tech Specs Applications

Features

Alumina zirconia mineral with a grinding aid provides more cutting power than aluminum oxide across all metal types
Heavyweight cloth backing provides durability for high production environments
Tough alumina zirconia abrasive mineral cuts fast and performs well on many substrates

Tech Specs

Abrasive Material	Zirconia Alumina
Applicable Materials	Aluminum, Brass, Bronze, Carbon Steel, Copper, Hardened Steel, High Nickel Alloy, Soft Metal, Stainless Steel, Titanium, Zirconium, Cobalt and Nickel Alloy
Backing Material	Polyester
Backing Weight	YF-Weight
Belt Length	20-1/2
Belt Width	3/4
Coat Type	Closed
Color	Green
Grade	Medium
Grit	80
Type	File
UPC	05111168697