Sine table
S.P.D.
Sine table is a tool of very high quality, very useful for whoever must work pieces with a particular inclination. Used with various height precision gauge blocks, allows to reach the wished angle of inclination with DIN 875 (±0,005 + L/50000, circa ± 20 seconds about) tolerance. It is used for range from 0° to 45° by sine car mechanical conception. Fitted with precalculated trigonometric table carring the heights to reach in order to obtain the wished first and degrees. Once reached the wished position, tighten with the suitable key the journals and go on with working.
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