Resin Fibre Disc 5" x 7/8" CS570 Zirconia with Grinding Aid 80 Grit Klingspor 204096

Brand: Klingspor Abrasives
Product Code: 204096
Price: $1.98CAD $1.39CAD
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BC Warehouse 25 25
Ontario Warehouse 2200 25
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Fibre Discs CS 570 – fibre discs that deliver a high removal rate on stainless steel, steel, NF metal and aluminium

 

Grinding work on metal presents a particularly daunting challenge to any abrasive. Metals prove to be difficult materials as they are tough, yet exceptionally hard at the same time. The most formidable of these metals are stainless steel and high-alloy steels, so-called super alloys. The fibre discs CS 570 tackle these challenges with an extra hard and ultra tough abrasive grain made of zirconia alumina that is bonded to a vulcanised fibre backing plate with a strong synthetic resin. The fibre disc CS 570 possesses characteristics that make it a particularly good choice for processing stainless steel and aluminium:

  • Cool grinding thanks to multibond
  • Close coating
  • Grain made of zirconia alumina

The self-sharpening effect provided by the zirconia alumina grain

The zirconia alumina used for the fibre discs CS 570 by Klingspor is a synthetically made grain with a crystalline structure that is exceptionally hard and tough. The sharp edges of natural abrasives made of quartz, emery or garnet wear out over time, resulting in reduced abrasive performance. Synthetically made zirconia alumina acts differently. Wear causes individual portions to break out of the crystalline structure, leaving behind new, sharp edges. This will result in a uniform scratch pattern at a continuous removal rate and a long service life.

Prevention of overheating

Fibre discs are perfect for use in high temperatures. The cool grinding ensured by the green multibond prevents premature overheating and discolouration of the metal on the workpiece, allowing for smooth operation even at a high contact pressure and high speeds. For safety reasons, the maximum operating speed of a fibre disc when fitted to a backing pad must not exceed 80 metres per second. The following permissible values are designed to keep the speed within this limit:

  • For discs with a diameter of 115 mm: 13,300 revolutions per minute
  • For discs with a diameter of 125 mm: 12,200 revolutions per minute
  • For discs with a diameter of 180 mm: 8,500 revolutions per minute

For use with the fibre discs CS 570

Available for the fibre discs CS 570 are matching backing pads, ST 358 A ribbed hard and ST 358 smooth medium. The backing pad must be selected according to the intended application. The medium backing pad is suited for applications requiring a uniform finish as it conforms perfectly to the contours of the workpiece. Its properties make this backing pad ideal for finer grinding work, surface grinding or grinding contours. The hard backing pad is used for rough grinding at high removal rates. It performs especially well when used for deburring and aggressive grinding.

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TESTIMONIALS

  • Ron
    Delivery was fast the grinding belts cut s5 steel fast and easy ..
    23/09/2018
  • Al K.
    When it comes down to band saw blades this is clearly the place to order from. However I was also in the market for 3 table saw blades. After sifting threw countless number of blades I found myself confused and frustrated. I ended up ordering from Lee Valley. Better descriptions and a some filter ..
    25/01/2019
  • Tom V.
    I was very happy with the various band saw blades that I purchased. Your professionalism in handling my on line order was impressive. One small area of complaint that I have is that the delivery time quoted, even with the expedited fee was to far beyond what it should have been. The quote of 1 to..
    19/02/2019
  • yves de senneville
    Blade fits ok the only pain is the it took to finally get it..
    10/01/2024
  • Thomas
    Great bandsaw blades good price and got them a week early good service thanks...
    19/05/2021
  • James Joyce
    2nd time I have used this company and once again, very pleased. It was easy to find what I was looking for and to make the order. The blades I ordered arrived in half the time I expected and beat their estimated delivery by 3 days.... ..
    08/08/2018
  • Dave
    I have looked all over for custom blades these are the best blades i have found pricing and shipping was great..
    05/07/2021
  • Jennifer
    I've now ordered twice. They're fast and I get what I need. ..
    13/03/2019
  • Andrew
    We run a surgical services company. The belts I received were excellent. we used to order them from another company in the United States and at some point the belt backings became extremely paper thin and not exactly what we need. so these newer belts are about 0.020" thicker and are performing..
    02/04/2024
  • Phil L
    Shipping good. Have not used the blades yet. Welding looks excellent. ..
    13/09/2018
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