Aluminum Oxide, 12 in. PSAdhesive Sanding Disc - Qty:5
Aluminum Oxide, 12 in. Pressure Sensitive Adhesive Sanding Disc - QTY:5
Production Shops Take Note - No cheap materials used here!
Our PSA (pressure sensitive adhesive) discs are made of full resin bonded Aluminum Oxide, heavy cloth backed material along with an adhesive that holds fast yet does not gum up your backing pad. Ideal for production situations that require discs to hold fast at high speeds and for repetitious, single-grit sanding of flat surfaces. Our competitors often use inferior materials or scrap in the manufacture of their discs. KLINGSPOR provides only high-quality industrial products. The broader grit range allows you to achieve the perfect finish every time. Each pre-glued disc attaches in seconds; simply peel off the backing paper, stick it on, and sand.
These discs are manufactured from our premium Aluminum Oxide material for wood sanding operations where clogging or loading is a problem. Also great for sanding of soft metals such as brass or bronze.
Specifications:
- 80 Grit
- 12 in. Diameter
- Aluminum Oxide
- Anti-Static
- Resin to Resin bonded
- Heavy Y-weight polyester backing
- Open Coat
- Pack of 5
- Sticky back- PSA (pressure sensitive adhesive)
Aluminum Oxide (AO)
AO is formed by combining bauxite and other materials by firing them in an electric furnace. The resultant mass is then crushed, and the pieces sifted through successively finer screens to assign a grit size (CAMI grading). When crushed, the resulting pieces are naturally pyramidal in shape. Due to the shape and the strength of the materials used in its making, AO is a very durable grain. The grain is worn down during use, sanding finer the longer it's used.
AO is very tough and durable, as stated above, and is used on bare wood, most metals (especially the steels), leather and a wide variety of other materials. It is a great general purposes grain and probably the most, common grain seen today.
Silicon Carbide (SC)
SC is made by combining pure white silica sand and coke, a by-product of coal production. Again, these materials are combined by melting in an electric furnace, crushing the results and sifting the particles through screens to get grit grading. SC grains are shaped like icicles with extremely sharp points and narrow grain bodies. It is second only to diamond in hardness; however, it is very brittle due to the narrow grain body. Therefore, when pressure is applied to the tip of this grain it fractures. This characteristic is referred to as "friability". The benefit of friability is that a sharp edge is always against your workpiece providing extremely consistent finishing ability. Because of the lack of grain body strength, which allows this grain to fr
| Product Group | Sanding Disc |
|---|---|
| Abrasive Diameter | 12 in. |
| ATTACHMENT METHOD | PSA Adhesive |
| GRIT # or COARSENESS | Assorted |
| MATERIAL | Aluminum Oxide |
| BRAND | Klingspor |
| QUANTITY | 5-Pack |
| COAT | Closed Coat |
| SKU | KD-12XX |
| SPECS: | |
| Prop 65 |
|
Warning: Some dust that is created by power sanding, sawing, grinding, drilling, or other activities contains chemicals known to the State of California to cause cancer, congenital disabilities, or other reproductive issues. These chemicals include Lead from lead-based paints, crystalline silica from bricks, cement, and other masonry products, and arsenic from chemically treated lumber materials. Your risk from exposure to these chemicals varies, depending on how often you do this work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks and dust collection specifically designed to filter out microscopic particles. For more information go to www.P65Warnings.ca.gov/wood.
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