Three-jaw chucks are designed so that all three jaws move together and automatically center round or hexagonal parts or stock to within a few thousandths of an inch. These chucks provide the quickest and easiest way of holding work in the lathe.
3 jaw self-centering chuck
Diameter | D | D1 | D2 | D3 | H1 | h | z | d | H |
RX80-3J/1 | 80 | 55 | 66 | 16 | 50 | 3.5 | 3 | M6 | 66 |
RX100-3J/1 | 100 | 72 | 84 | 22 | 55 | 3.5 | 3 | M8 | 74.5 |
RX125-3J/1 | 125 | 95 | 108 | 30 | 58 | 3.5 | 3 | M8 | 84 |
RX130-3J/1 | 130 | 100 | 115 | 30 | 60 | 4 | 3 | M8 | 86 |
RX160-3J/1 | 160 | 130 | 142 | 40 | 65 | 5 | 3 | M8 | 95 |
RX200-3J/1 | 200 | 165 | 180 | 65 | 75 | 5 | 3 | M10 | 109 |
RX250-3J/1 | 250 | 206 | 226 | 80 | 80 | 5 | 3 | M12 | 120 |
RX320-3J/1 | 320 | 270 | 290 | 100 | 90 | 6 | 3 | M16 | 142.5 |
RX400-3J/1 | 400 | 340 | 368 | 130 | 100 | 6 | 3 | M16 | 155.5 |
RX500-3J/1 | 500 | 440 | 465 | 200 | 115 | 6 | 6 | M16 | 160 |