Diesella Tubular Inside Micrometer for internal measurement 50-600x0,01 mm with interchangeable extension rods

Tubular inside micrometer for internal measurement with replaceable extensions for large measuring ranges up to 600 mm. Extensions rods are pipe design with carbide-coated measuring surfaces. Delivered in wooden box. • Measuring range 50-600 mm • Interchangeable extension rods • Sets can be put together for alternative length