IEMCA Smart 320 Tp - 11.4 ROUND BARS - (unit of measurement inches) - Table

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11 - COLLETS SMART320
11 - Pag. 6 / 18
11.4 ROUND BARS - (unit of measurement "inches") - Table
Before selecting the steel collet, define the internal diameter øA by referring to the table below.
ØA ØA ØA
inches mm inches mm inches mm
1/32 0.8 17/32 13.5 1”1/8 28.5
3/64 1.2 35/64 14 1”3/16 30.25
1/16 1.6 9/16 14.25 1”1/4 31.75
5/64 2 37/64 14.75 1”5/16 33.25
3/32 2.4 19/32 15 1”3/8 35
7/64 2.8 39/64 15.5 1”7/16 36.25
1/8 3.2 5/8 16 1”1/2 38
9/64 3.6 41/64 16.25 1”9/16 39.75
5/32 4 21/32 16.75 1”5/8 41.25
11/64 4.4 43/64 17 1”11/16 43
3/16 4.8 11/16 17.5 1”3/4 44.5
13/64 5.2 45/64 18 1”13/16 46
7/32 5.6 23/32 18.25 1”7/8 47.75
15/64 6 47/64 18.75 1”15/16 49.25
1/4 6.4 3/4 19 2” 50.75
17/64 6.8 49/64 19.5 2”1/16 52.5
9/32 7.2 25/32 19.75 2”1/8 54
19/64 7.6 51/64 20.25 2”3/16 55.5
5/16 8 13/16 20.75 2”1/4 57.25
21/64 8.4 53/64 21 2”5/16 58.75
11/32 8.8 27/32 21.5 2”3/8 60.5
23/64 9.1 55/64 21.75 2”7/16 62
3/8 9.6 7/8 22.25 2”1/2 63.5
25/64 10 57/64 22.75 2”9/16 65
13/32 10.4 29/32 23 2”5/8 66.75
27/64 10.8 59/64 23.5 2”11/16 68.25
7/16 11.25 15/16 24 2”3/4 70
29/64 11.5 61/64 24.25 2”13/16 71.5
15/32 12 31/32 24.75 2”7/8 73
31/64 12.5 63/64 25 2”15/16 74.75
1/2 12.75 1 25.5 3” 76.25
33/64 13.25 1”1/16 27