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Test arbour and check mandrel
Check mandrels hollow-drilled in stages
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Application
For checking concentricity and alignment of machine spindles.
Execution
- Concentricity tolerance < 0.003 mm.
- Case-hardened, 670 ± 40 HV (56+4 HRC). Taper and shank polished.
- Material: Case-hardening steel, tensile strength at the core of at least 800 N/mm.
Notes
With annular groove
Delivery
1x test arbour and check mandrel in wooden case with test record.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!