Med Duty Lathe Chuck - 36â³ Plain Mount, 3-Jaw
ââ¢3-Jaw Medium Duty Chucks â¢ American Standard Top Reversible Jaws Flat Back Self-Centering Chuck for Adapter Mounting â¢Since increased FRICTION is the principal cause for loss of lathe chuck efficiency, the successful breakthrough made by SCA in this area offers the simplest explanation of the superior grip attained where heavy cuts and/or high rpm are required. SCA scroll chucks have reduced FRICTION to the lowest level yet achieved by any lathe chuck manufacturer in the world. All SCA scroll chucks have American Std. top Jaws. â¢Higher gripping power even at high rpm - up to twice the grip of other medium duty chucks.
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