Sherline offers their 3.1″ three-jaw and four-jaw self-centering chucks with a 22 x 1.5 mm threaded hole for use on Sherline’s optional ER-16 spindle nose. They can also be used with certain other ER-16 spindles that use the 22 x 1.5mm thread for the collet nut.
Self-centering chucks offer a quick and convenient way to hold a workpiece while it is turned on the lathe. A chuck can also be clamped to a mill table to hold a part for milling. Sherline manufactures our own chucks to a high degree of precision on CNC machines. The jaws are ground and fitted to each chuck by skilled technicians to assure maximum accuracy. Runout is specified to be .003″ or less at the chuck jaws.
- For those who have jobs where speed and ease of use are more important than maximum accuracy and want a chuck that is loose right from the start (No extra charge).
Add the note “loose jaws” to the “comments/shipping instructions” box when checking out.
- Soft (unhardened) steel jaws are also available upon request (No extra charge).
Add the note “soft jaws” to the “comments/shipping instructions” box when checking out.
- Interchangeable top jaws are also available.
|Диаметр патрона||78,74 мм|
|Наружный диаметр изделия, зажимаемого в обратных кулачках||2 мм – 38 мм|
|Наружный диаметр изделия, зажимаемого в прямых кулачках||2 мм – 70 мм|
|Диаметр отверстия в корпусе||17 мм|
|Параметры нитей||22mm x 1.5mm|
|Материал корпуса||Сталь 12L14|
|Материал кулачков||Закаленная сталь 12L14|