2.5″ 4-Jaw Independent Chuck Body – Various Thread
Independent chucks can be used to hold irregularly shaped parts, center parts with a great deal of accuracy and hold a part off-center. They can clamp stock tighter than self centering chucks. This is a valuable asset when machining cams, crankshafts and similar parts. The main disadvantage of the 4-jaw independent chuck is that the jaws must be set individually, adding considerable setup time. The jaws are reversible to accommodate larger stock.
Always wear safety glasses when operating machine tools.
|Jaw Capacity||With jaws in normal position: 3/32″ (2mm) – 1-3/16″ (30mm)
With jaws in reverse position: 3/32″ (2mm) – 2-1/4″ (56mm)
|Through Hole Diameter||.687″ (17mm)|
|Thread Size||3/4-16 (other thread sizes available)|
|Chuck Body Material||12L14 Steel|
|Chuck Jaws Material||12L14 Case Hardened Steel|
Because chuck jaws are factory ground to precisely match each chuck body all replacement orders must be made by phone.
|P/N||SPINDLE THREAD||USED ON||WEIGHT||PRICE|
|1071||12mm x 1mm||Unimat SL 1000||2 lb.||$126.00|
|1073||1/2-20||Older Sears 6″ lathes||2 lb.||$126.00|
|1035||14mm x 1mm||Unimat 3 or Cowells||2 lb.||$126.00|