Collets for multi-chuck lathes are the “traction” type made through tie-rods inside the machine.
The attachment thread may be internal or external. This allows very precise milling.
In addition to the typical bore of the collets (round, hexagonal or square) they can also be made according to templates designed by the customer.
| Code E | Description | Dimensions | Bore MAX | ||||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | L | α | Thread f | Round | Hexag. | Square | ||
| 9014E | 5/8″ | 29,4 | 38,1 | 92,1 | 15° | ∅ 26,2×24 fil”sin. | 16 | 14 | 11 |
| 9034E | 1″ | 41,3 | 54,5 | 132 | 15° | ∅ 37,8×24 fil”sin. | 25 | 22 | 18 |
| 1″-OVERSIZE 30 | 49,21 | 60,72 | 110 | 15° | M44,2×1 sin. | 30 | 26 | 21 | |
| 32MM-8M | 50,72 | 63,57 | 109,5 | 15° | ∅ 46,0375×18 fil” | 31 | 27 | 22 | |
| 9072E | 1″3/8 | 55,47 | 67 | 117 | 15° | ∅ 50,927×22 fil” | 36 | 31 | 25 |
| 9111E | 1″3/4 | 64,21 | 78,5 | 127 | 15° | ∅ 60,45×16 fil” | 44 | 38 | 31 |
| 9142E | 2″1/4 | 76,86 | 95,5 | 181 | 15° | ∅ 72,46×22 fil” | 57 | 49 | 40 |
| 9181E | 2″5/8 | 92,07 | 111 | 165 | 15° | ∅ 85,72×18 fil” | 66 | 57 | 46 |
| 3″1/4 | 106,36 | 127 | 196,85 | 15° | ∅ 100,81×16 fil” | 89 | 77 | 63 | |