Adjustable Parallel Set - Model S-112-6-6 Piece Set-3/8 to 2 1/4 ID Radius Gauges For an accurate zero point

For an accurate zero point determination and an exact allocation of centre point frome borehole to the drill spindle

Mass: 1450 g

5 Vee Width

with hardness of 250÷350 HV

45 mm Length : 10 mm Diameter : 6

Adjustable Parallel Set - Model S-112-6-6 Piece Set-3/8 to 2 1/4 ID Radius Gauges For an accurate zero pointConsists of 2 precision ground pieces which slide smoothly on each other. Locked into position by set screws. Can be quickly inserted into openings and expanded to exact size, then measured with a micrometer. Packed in vinyl case. Set of 6 parallels 3 8 1 2", 1 2 11 16", 11 16 15 16", 15 16 1 5 16", 1 5 19 1 3 4", 1 3 4 2 1 4"