Magnetic Grinding Discs – Quick-Change Diamond Discs for Flat Lap Machines

Professional magnetic quick-change grinding and polishing discs for flat lap machines. The magnetic master lap system enables instant, tool-free disc swapping between grit stages — eliminating downtime and dramatically speeding up cabbing and faceting workflows. Compatible with standard 6" and 8" magnetic master laps.

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Disc Types

Related Tools

• Flat Lap Discs
• Large Flat Lap Discs
• Grinding Accessories
• Cab Machines

Frequently Asked Questions

• Q: What is a magnetic quick-change disc system?
  A: A magnetic quick-change system uses a magnetic master lap as the base, with individual grinding and polishing discs that snap on and off instantly without tools. This allows rapid grit stage changes during cabbing or faceting.
• Q: Do I need a special machine for magnetic discs?
  A: You need a flat lap machine with a compatible magnetic master lap installed. The master lap mounts on the machine arbor, and the quick-change discs attach magnetically to the master lap.
• Q: Are magnetic discs as durable as standard flat lap discs?
  A: Yes — magnetic discs use the same diamond abrasive quality as standard discs. The magnetic backing adds convenience without compromising grinding or polishing performance.