Bison 3, 4 & 6 Jaw Set-Tru Scroll Chucks Hard Reversible Jaws
- SET-TRU Scroll Chucks can be used for all machining operations where universal chucks are used, along with applications where universal scroll chucks require tighter tolerances
- Outstanding accuracy, versatility and long life make SET-TRU chucks invaluable in the modern workshop and indispensable in the toolroom
Features of 6-Jaw SET-TRU Chucks:
- The 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
SET-TRU Chuck Features and Benefits:
- Fine adjustment
- Available with forged steel body or semi-steel body
- 3 pinion design
- 4 micro adjustment screws provide .0004" T.I.R. repeatability
- 16", 20" and 25" diameter chucks with 3 jaws and 6 jaws use 8 micro adjustment screws achieving extremely high gripping concentricity
- Two piece top and master jaws are American Standard tongue and groove
- 4" diameter chuck has 2 sets of solid jaws
- Scrolls are forged and fully hardened with thread flanks ground on both sides, then precisely balanced for longer life and higher accuracy
- Each scroll is precisely balanced
- Jaw teeth and guides on both sides are fully hardened and ground. Hardened and ground bushings are pressed into the pinion seats. Pinions in 3 pinion models are hardened and ground
- Each chuck is balanced within fine limits
- Steel mounting plates are interchangeable with SET-TRU chucks of the same size so that one chuck can be used on different spindles
- The life of your chuck can be extended significantly through proper maintenance and must be cleaned on a regular basis as recommended
For more info, visit www.p65warnings.ca.gov.