Series 187 Universal Bevel Protractor from Mitutoyo, 1950s

Details

Description

Mitutoyo universal bevel protractor series 187. Tool for making accurate angular measurements. The angle between the stock and the blade … Read more Mitutoyo universal bevel protractor series 187. Tool for making accurate angular measurements. The angle between the stock and the blade can be set and read at a high resolution.
1. Minimum reading time is 5 minutes;
2. The main scale and the vernier scale are on the same plane to eliminate reading paralepsis;
3. The
Fine adjustment of the blade ensures precision measurement and placement of the angle;
4. The main parts are made of hardened stainless steel to prevent rust;
5. A wide range of sizes available.
In excellent overall condition, with original box and instructions.

Box measurements: length 32 cm;
Height 13cm; depth 3.5 cm. This piece has an attribution mark,
I am sure that it is completely authentic and take full responsibility for any authenticity
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