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1254 Review
49 Karma

Review on πŸ”§ High-Quality Chrome Steel Bearing Balls by FKG by John Miranda

Revainrating 1 out of 5

Not what I expected

These balls are not round. I bought these to measure a tapered bore and they couldn't be used. They were plated but lumpy. I measured a deviation of 0.002 on the two balls I need to measure. I ended up taking a dozen readings and averaging all the values, but I still don't trust my results.

Pros
  • precision balls
Cons
  • little things