1 Inch Velcro Backed 325 Grit Smoothing Disk Pack

This 3 pack of 325 grit resin diamond Smoothing Disks with Velcro backing are great for removal of small blemishes on glass surface and for clean up after grinding with 3M plated diamond disks. Requires Velcro backed mandrel for use with Dremel or Foredom Flex Shaft grinders.
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Customer Questions
My velcro backed diamond disks keep flying off my mandrel...

We've seen this happen from time to time with these diamond disks. We've continued, over the years, to refine the attachment structure of the velcro backed diamond disk. The mandrels now have a much better hook system than in previous generations, so...

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  • Velcro backing is softer and more pliable than Dual Lock backing but less secure and prone to detach from the mandrel at high speeds and high torque
  • Used with 1 inch Velcro backed mandrels with 1/8 inch shank
  • Resin diamond will last 1/3 to 1/4 of the life span of an electroplated diamond
  • Our resin diamond material is coated with synthetic diamond on an optical felt substrate for longevity and efficiency