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Swiss precision engineering for the demanding instrument maker: this TESA 3-point internal micrometer bears the Swiss Made marking. A finely engineered instrument from Switzerland, the home of watchmaking and precision manufacturing.
According to the supplied information, this is a TRI-O-BOR or an early IMICRO-series model. The exact model designation has not been confirmed. This self-centering internal micrometer, also known as a bore micrometer or Intrimik, is designed for checking bores. According to the seller, the measuring head is marked 24, 28, 32, and 36 mm, with a stated measuring range of 24 to 36 mm.
According to the seller, the instrument is equipped with carbide measuring contacts. A distinctive addition to a professional workshop or a serious collection of historic Swiss industrial technology.
The instrument shows visible signs of use on its metal surfaces. Operation, calibration, and current measuring accuracy have not been confirmed; no accuracy is guaranteed. Suitability for a particular bore or blind hole should be checked before use.
Brand: TESA
Marking: Swiss Made
Type: Self-centering 3-point internal micrometer
Stated measuring range: 24–36 mm
Dimensions: Approximately 16 × 7 × 7 cm
Weight: Approximately 500 grams
Only one example of this product is available. You will receive the instrument shown in the photos. Tracked shipping is charged separately.
TESA Swiss Made 3-Point Internal Bore Micrometer 24–36 mm
€275,00 EUR