PB Inside Diameter Air Gage

	The nozzle is at 3 to 4 mm beyond the tip of the probe. This is a type which blows air against the work piece. It is mainly used for the measurement of through hole. It can make deeper measurement than conventional PA type.
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Size D	B	C	E	F	G	Chart
2 to 2.5 mm	4	15	12	13.9	90	1
2.5 to 4 mm	4	25	12	13.9	90	1
4 to 8 mm	3	20	12	13.9	90	2
8 to 11.5 mm	2	20	12	13.9	90	3
11.5 to 14 mm	4	45	12	13.9	90	4
14 to 24 mm	4	45	14	16.2	90	4
24 to 40 mm	4	45	17	19.6	90	4
40 to 50 mm	4	50	21	24.3	110	4
50 to 65 mm	4	50	21	24.3	110	4
65 to 100 mm	4	50	26	30.0	110	4