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Scotch-Brite™ AL Surface Conditioning Disc, AL-DH, A/O Coarse, 4-1/2 in x NH, 50 per case

Part Number AL-DH3M ID 61500313525UPC 00051141542195
  • Commonly used for cleaning, finishing, blending and deburring while resisting disc loading
  • Open web construction responds to surface irregularities and contours, while maintaining part geometry
  • Non-woven nylon fibers break down gradually to expose fresh mineral, resulting in consistent cutting action
  • Aluminum oxide mineral cuts sharp but finishes fine
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Specifications
Attribute Name
Value
Application
Deburring, Finishing, Grinding, Surface Preparation
Attachment Type
Hook & Loop
Brand
Scotch-Brite™
Color
Brown, Brown
Diameter
4.5 in
Diameter (Metric)
114.3 mm
Equipment - Machines
Disc Sanders
Form Type
Disc, Right Angle
For Use On
All Metals
Grade
Coarse
Industries
Aerospace, General Industrial, Metalworking, MRO, Transportation & Heavy Equipment
Max RPM
9600
Mineral Type
Aluminum Oxide
Product Form
Disc
Sub Industries
Metal Fabrication
Product Details
  • Commonly used for cleaning, finishing, blending and deburring while resisting disc loading
  • Open web construction responds to surface irregularities and contours, while maintaining part geometry
  • Non-woven nylon fibers break down gradually to expose fresh mineral, resulting in consistent cutting action
  • Aluminum oxide mineral cuts sharp but finishes fine
  • Hookit™ backing enables swift and easy power tool attachment

The Scotch-Brite™ AL Surface Conditioning Disc cleans, finishes, blends and deburrs a variety of substrates, including ferrous and non-ferrous metals. It strikes the perfect balance between strength and softness. Use this disc to refine coated abrasive scratches, blend machine marks or mill lines, remove handling defects, or prepare a part to be painted.

 

Scotch-Brite™ AL Surface Conditioning Disc

Effectively Remove Burrs and Contaminants without Damaging Base Material
Scotch-Brite™ products can help make your tough jobs easier. The Scotch-Brite™ AL Surface Conditioning Disc, specifically, helps achieve burr-free, paintable finishes in fewer steps without damaging the base material. It's designed to lightly grind, finish and blend — using its unique blend of open web and mineral to minimize imperfections and deliver a fine finish. It excels on soft substrates and applications where loading is the cause of the end of the abrasive life.



Aluminum Oxide Mineral Cuts Fast and Sharp
Aluminum oxide mineral is interspersed in the disc's open web. Aluminum oxide is a popular choice among industrial professionals given its durability and sharp cut. Moreover, aluminum oxide is known for being friable, meaning it fragments under heat and pressure in order to self renew. Friability keeps the mineral cutting sharp. While all discs use aluminum oxide, we offer Scotch-Brite™ AL Surface Conditioning Disc in three grades: very fine (VFN), medium (MED) and coarse (CRS). In this way, operators can choose a grade that's tailored to their substrate and desired finish.

 

 

The Scotch-Brite™ AL Surface Conditioning Disc cleans, finishes, blends and deburrs a variety of substrates, including ferrous and non-ferrous metals.

Hook and Loop for Easy Power Tool Attachment
We included a a Hook and Loop™ attachment on this disc so operators could easily swap between discs when there are multiple grades in a sequence — enhancing overall productivity. Abrasive material is pulled through the scrim on the back of the disc to create loops. Subsequently, loops mate to hooks on Hook and Loop backup pads (sold separately) which connect to tools. Altogether, the Hook and Loop attachment system makes disc to tool attachment swift and easy.

The Scotch-Brite™ Advantage
Scotch-Brite™ products incorporate mineral into non-woven nylon fibers. Breakthrough fiber coating technology allows Scotch-Brite™ abrasive products to cut faster and produce a more consistent scratch.

The open-web material is load resistant and keeps the abrasive minerals cutting at high performance by limiting clogging of the nylon fibers. As the nylon fibers break down gradually during grinding, they expose fresh mineral, so you get a consistent sharp cut — part after part.

 

 

 

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Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


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