Resin Fibre Disc 5" x 7/8" CS570 Zirconia with Grinding Aid 50 Grit Klingspor 204094

Brand: Klingspor Abrasives
Product Code: 204094
Price: $2.30CAD $1.67CAD
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BC Warehouse Out Of Stock 25
Ontario Warehouse 1675 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
    Fast shipping will use again..
    04/05/2020
  • Charlie G
    Blades etc are excellent but delivery seems a bit slow..
    31/08/2020
  • Eric Gutierrez
    I was able to get help quickly before ordering...amazing customer service. Great products, shipped quickly and at a good price. Very satisfied Eric..
    22/06/2020
  • David perra
    Came fast nice quality I miss measured the length so I was in able to try them. But i am ordering the correct size Thank you..
    23/01/2019
  • James
    I needed a new handle for my Fein Turbo vac, it was an older model, the team was super helpful as the one I ordered did not fit. The guys hooked me up with a solution and I upgraded my hose connections to the new model handle and I and back sucking up bamboo shavings for my next cane rod. Great foll..
    20/11/2020
  • Ken Williams
    I ordered 5 of the quick silver and 5 of the flex back blades. Price was great and delivery time was even greater. The flex back is the only blade i have used so far as i was finishing off a four month job and had used my 11 blades that i bought with my HD36 by norwood.looking into getting a blade s..
    05/04/2021
  • Rebecca
    These have been the best belts we've found for our needs. We are milling aluminum and use them on our belt sander to clean edges. They last much longer than other options we've tried prior! Fast shipment and great pricing. ..
    08/03/2024
  • Dale
    Very satisfied with product, price and service! Will shop again...
    12/02/2019
  • Dr Al Gerretsen
    Ordered a variety of band saw blades. Website information was very helpful to make the best choices. Ryan was helpful with an additional question. Blades arrived quickly and shipping was VERY kind to coordinate with UPS for me since Purolator has a bad delivery performance in our area. Will absolute..
    08/12/2018
  • Les Brown
    great product , right size and FAST shipping..
    07/10/2020
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