BISON 12IN. 6-JAW SET-TRU LATHE CHUCK

Top accuracy and quality!

BISON "SET-TRU" chucks can be used for many machining operations for which universal scroll chucks are unsuitable and all operations for which universal chucks are used. 6 jaws grip firmly with less pressure and less distortion per jaw. Ideal for thin wall and second operation work. Eliminates the need for spring collets. Outstanding accuracy, versatility and long life make BISON "SET-TRU" chucks invaluable in the modern workshop and indispensible in the toolroom.

FEATURES:

• Four micro fine adjustment screws provide .0004" TIR repeatability.
• Two-piece top and master jaws are American Standard tongue and groove.
• Chuck body – Made of high quality forged steel, is safe at high lathe speeds.
• Forged scroll fully hardened with thread flanks ground on both sides for longer life and higher accuracy.
• Each scroll is precisely balanced.
• Jaws – The teeth and guides on both sides are fully hardened and ground.
• Each chuck is balanced within fine limits.
• Steel mounting plates and the same size BISON "SET-TRU" chucks are interchangeable so that one chuck can be used on different spindles.
• The life of your BISON chuck can be extended significantly through proper maintenance – it must be cleaned on a regular basis.

BISON 12IN. 6-JAW SET-TRU LATHE CHUCK