Martin Tschopp 501-07 Thread measuring wires with micrometer holder Diameter : 0.530mm/.02086'' Accuracy : 0.001mm/.00005'' Micrometer Spindle : 6 35mm For 0.90mm & 32TPI & 28TPI pitch CAL6 B2 the centre of the finder

the centre of the finder is exactly one-half the diameter of the contact from the work edge

930-628 and 930-629 can set the angle at two directions which go straight angularly

carrying case

20 mm Diameter Borescope

Martin Tschopp 501-07 Thread measuring wires with micrometer holder Diameter : 0.530mm/.02086'' Accuracy : 0.001mm/.00005'' Micrometer Spindle : 6 35mm For 0.90mm & 32TPI & 28TPI pitch CAL6 B2 the centre of the finderThread Measuring Wires with micrometer holders The three wire measuring process is one of the most precise procedures for determining the pitch diameter of threads. The M+T thread measuring wires with micrometer holders combine this procedure with unique handling ease measuring security of the highest order and absolute efficiency. The corresponding measuring wires position themselves after they have been affixed through the integrated washer springs