technical information about collets
Collets as clamping elements for workpieces and tools
Collets are clamping tools to clamp cylindrical workpieces or tools quickly and safely with highest accuracy on a machine tool.
Collets on pressure
With a pressure collet, the collet is pressed against the front stop nut by a pressure sleeve.
100E, 101E, 103E, 109E, 110E, 111E, 1155, 116E, 117E, 120E, 123E, 1212E, 125E, 127E, 136E, 138E, 140E, 142S, 143E, 144E, 145E, 147E, 147S, 148E, 1446E, 156E, 1536E, 157E, 160S, 161E, 161S, 162E, 163E, 1536E, 164E, 171E, 172E, 173E, 174E, 175E, 176S, 177E, 185E, 186E, 188S, 190E, 193E, 196E
The feed fingers are used to feeding the bar material in single-spindle automatic lathes. Whether an internal or external feed collet is required depends on the desired clamping diameter.
206S, 207E, 217E, 220E, 220S, 222S, 230S, 236E, 237E, 250S, 254S, 254E, 258E, 261S, 273E, 274S, 242E, 259E, 278E
The draw-in collet is clamped from behind with a collet wrench. The pulling collets according to DIN 6343 are used in the most different areas. They are used in toolmaking, production and testing machines.
302E, 314E, 318E, 319E, 321E, 324E, 349E, 351E, 355E, 358E, 359E, 360E, 362E, 363E, 364E, 366E, 367E, 369E, 385E, 3713E, B45, 386E, 387E, 389E, 390E
Collets for tool clamping
400E, 401E, 404E, 407E, 410E, 415E, 2426E, 428E, 430E, 444E, 450E, 462E, 467E, 468E, 470E, 472E, 477E, 4004E, 4008E, 4541E
4021E, 425E, 427E, 429E, 469E, 471E
4031E, 4276E, 4282E, 4537E, 4716E
DK collets (Erickson system)
DK-S Supra (413E), DK30 (416E), DK20 (417E), DK10 (418E), DK18 (419E), DK40 (465E)
Tapping collets with length compensation
ER 16-LA, ER 20-LA, ER 25-LA, ER 32-LA, ER 40-LA
Collets for multi-spindle drill heads and hand grinders
600E, 601E, 602E, 603E, 632E, 635E, 636E; 6023E; 6043E; 6314E