Resin Fibre Disc 4-1/2" x 7/8" CS570 Zirconia with Grinding Aid 100 Grit Klingspor 204090

Brand: Klingspor Abrasives
Product Code: 204090
Price: $1.26CAD $1.01CAD
Location Availability Min Qty
BC Warehouse 150 25
Ontario Warehouse Out Of Stock 25
Qty:  
   - OR -   

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.

Write a review
Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad            Good

Captcha



TESTIMONIALS

  • Cal
    I ordered 3 custom bandsaw blades which arrived promptly even during the pre Christmas rush. Somehow they were made 3\4" to long. I phoned the contact no. and spoke to a very pleasant man who arranged to send me some replacement blades. They arrived in a few days and the 1 blade that I used so far s..
    08/01/2021
  • Mac D
    Special order belts received in good shape and as I ordered. Came when said they would...
    31/03/2021
  • Bill Cunningham
    ORDERED 3 BANDSAW BLADES. THEY CAME BY WAY OF CANADA POST, ON TIME. PACKAGING GOOD, PRODUCT GOOD AND EFFICIENCY OF ORDER FROM PLACEMENT TO RECEIVING THEM 100%..
    13/10/2018
  • John
    Good service. They had a problem with delivery, but let me know right away and it was okay with me. My bandsaw blade arrived when they said it wood and it fits and works fine...
    30/09/2018
  • Steve Fraser
    Ordered three custom Band Saw blades. Received in 5 days, includes a weekend. Excellent service. They fit perfectly an old Sears Craftsman 12 inch saw. ..
    16/10/2019
  • Gary
    I ordered two types of sanding belts. They were delivered very quickly and are high quality...
    03/10/2018
  • Robert
    Swift service , great staff online , had what we needed , thank you. ..
    02/02/2019
  • Ken Miller
    My recent order at Skookum could not have been any better! From ease of ordering to delivery time, to fitment of quality blade. I appreciate the high level of old fashioned service ..
    22/02/2019
  • Stuart
    Product was shipped promptly, great service..
    20/12/2018
  • sylvain
    i got nothing to say everything was perfect..
    14/05/2019
Skookum Tools Ltd. © 2021