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Super performance durable unitized wheel HP wheel nonwoven abrasive unitized wheel HP 6S MED 8X2X3/4 Scotch

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120 Units
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Company Information

Nantong Santa New Materials Co., Ltd.

CN Trading Company
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Quick Details

Place of Origin: Jiangsu China
Brand Name: 99D
Model Number: SPU 6S MED 8X2X3/4
Type: Abrasive wheel
Size: 8X2X3/4inch
Grade/Grit: MED
Density: 6S
O.D.: 8inch,203mm
Thickness: 2inch, 50.8mm
I.D.: 3/4inch, 18mm
Color: Gray/Black
Selling Units: Single item
Single package size: 21X21X11 cm
Single gross weight: 0.8 KG
Package Type: 2 Unite per Box
Product Description

Super Performance Unitized Abrasive Wheel (SPU)

Super Performance Unitized Wheel (SP) is unitized wheel focused on Asia Hardware market. With its specially designed fiber, adhesive and mineral, SP wheel serves in sanding, finishing and polishing applications in various kinds of metal parts, such as sport ware, turbines, clinical tools, auto parts, stainless tanks, etc. it is the most economical but super performance wheel in 99D wheel categories. it possesses:


>Smear and heat-resistant formula

>Unitized/unitified structure

>Easy to use

> Most economical choice


>Long and evenly distributed shining surface quality

>More than 2 times of longer life
>Low dust to ensure healthy production
>Excellent dynamic balance
>Low re-work rate
>Excellent thermal resistance, no smearing
Detailed Images

Grit Size

The Grit Size is aligned with global standard, an reference could be find in right table.


Safety Awareness

      The safety performance of 99D grinding wheel is strictly tested and has clear safety operation instructions. However, it is still essential to install and use it properly and stick to the safety instruction. Each product is labeled with the MOS: Maximum Operating Speed (below table). The actual operating speed can not exceed the maximum operating speed.
Moreover, Please also pay attention to the mechanical protection, wear the mask, safety glass and safety shoe. Pay attention to the ventilation of the workshop. 

When operating convolute wheel, we should pay special attention to the arrowhead marked on the product, and the direction of the arrow is the rotation direction of the product. The product must be operated with the right direction.


Factors to be considered before choosing

The composition, shape and material type and its hardness of the workpiece.
The roughness and surface state before the working procedure
The surface conditioning effect that the workpiece needs to be achieved, the component tolerance requirements
Tools, speed of equipment, installation size of equipment and other parameters
Grinding steps needed for processing work pieces successively

Product Choose...

Usually, we need to consider the structure of the parts, the size of the grinding wheel, and the speed of the tool and other fixed circumstances.
The SP series product is a kind of laminate structure, the edge surface is the cutting face, the cutting is relatively higher than convolute wheel, it has no rotation direction.
Convolute wheel series (LDP, DEXL, RF, LP...) is the winding structure, the inner hole size is generally 1, 3, 5, 8 inches, plane surface is the cutting surface. When it is used, it is directional and can only rotate in one direction. The arrow identifies the direction of rotation. The convolute wheel is more durable than the SP wheel, which is more suitable for sharp and harsh applications such as deburring.

Product to replace

Replacing similar products: SP series can replace various kinds of unitized wheel, fiber polishing wheel and cloth wheel with mineral; LDP, DEXL, RF, LP can replace the imported brands convolute wheels with similar application purpose.
Cross product substitution: replace steel wool, steel wire brush, abrasive, hard bristle, manual file, polishing paste, grinding fluid, grinding wheel, rubber scraper, manual sandblasting equipment, dressing, cleaning cloth etc.