IEMCA BOSS 545 E - 11.3 SQUARE BARS (unit of measurement millimetres) - Table

EN
11 - COLLETS BOSS 332/545/552 HD
11 - Pag. 6 / 34
11.4 HEXAGONAL BARS (unit of measurement "inches") - Table
Before selecting the steel collet, define the internal diameter ØA by referring to the table
below.
ØA ØA
inches mm inches inches mm inches
1/8 3.5 9/64 1”3/8 39.75 1”9/16
3/16 5.25 13/64 1”7/16 41.75 1”41/64
1/4 7 9/32 1”1/2 43.5 1”23/32
5/16 8.75 11/32 1”9/16 46.5 1”53/64
3/8 10.75 27/64 1”5/8 47.25 1”55/64
7/16 12.5 31/64 1”11/16 49 1”15/16
1/2 14.25 9/16 1”3/4 50.75 2”
9/16 16.25 41/64 1”13/16 52.75 2”5/64
5/8 18 45/64 1”7/8 54.5 2”9/64
11/16 19.75 25/32 1”15/16 56.25 2”7/32
3/4 21.75 55/64 2” 58 2”9/32
13/16 23.5 59/64 2”1/16 59.75 2”11/32
7/8 25.25 63/64 2”1/8 61.5 2”27/64
15/16 27.25 1”5/64 2”3/16 63.5 2”1/2
1” 29 1”9/64 2”1/4 65.25 2”37/64
1”1/16 30.75 1”13/64 2”1/2 72.5 2”55/64
1”1/8 32.5 1”9/32 2”3/4 79.75 3”9/64
1”3/16 34.25 1”11/32 3” 87 3”27/64
1”1/4 36.25 1”27/64 3”1/4 94.25 3”23/32
1”5/16 38 1”1/2