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Sherline 12mm by 1mm 4-Jaw Chuck 1071
Sherline 12mm by 1mm 4-Jaw Chuck 1071

Sherline 12mm by 1mm 4-Jaw Chuck 1071

$ 67.55

Availability: 100 in stock
  • Restocking Fee: No
  • Country/Region of Manufacture: United States
  • California Prop 65 Warning: CA Prop 65 WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance know to the State of California to cause cancer. Avoid inhaling wood dust or use dust mask or other safeguards for personal protection.
  • Suitable For: Metal
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • MPN: Does Not Apply
  • Condition: New
  • Item must be returned within: 30 Days
  • Brand: Sherline
  • Model: 1071
  • Refund will be given as: Money Back
  • Type: Lathes Accessories

    Description

    Sherline 12mm by 1mm 4-Jaw Chuck 1071
    Sherline 4-Jaw Chuck Model 1071 (2.5" O.D.) For use on UNIMAT SSL 1000
    4-Jaw chucks have four advantages over 3-jaw chucks.
    (1) They can be used to hold irregularly shaped parts.
    (2) With the use of a dial indicator, they can be used to center parts with a great deal of accuracy.
    (3) Four-jaw chucks can be used to deliberately hold a part off-center.
    (4) They can clamp stock tighter.
    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 individually set, adding considerable time to setups.
    Like the Sherline 3-jaw chucks, the 4-jaw chucks can be used to clamp either externally or internally. This 2.5" (63mm) 4-jaw chuck is designed to grip from 3/32" (2mm) up to 1-3/16" (30mm) diameter stock with the jaws in the normal position. For larger diameters, the jaws must be reversed, and can grip up to 2-1/4" (56mm).
    The chuck has a .687" (17mm) through hole.