Steel measuring balls
Steel measuring balls :
Set of steel measuring balls for measuring e.g. internal tapers. This set contains of a series of balls of different sizes, with two balls of each size.
- Material: chrome alloy steel.
- Hardness: 63 HRC.
- Nominal dimension tolerance: < 2.5 μm.
- Roundness: < 0.6 μm.
- Surface roughness: < 0.05 μm.
- Set 909.647: Delivery in a plastic case.
- Delivery with a declaration of conformity.
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Economy line
