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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.
|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|