Bison 5C Collet Chuck Steel Body, 4″ Plain Back
7-862-0401

BISON-BIAL
5C Collet Chuck Mini High Speed Plain Back

with 4″ O.D., 8000 RPM, 0.0004″ T.I.R

• High quality forged steel body
• Designed for use with all 5C collets
• 3 pinion design
• Can be used for turning, facing, boring, grinding, and
  milling operations on center lathes and grinding machines
• The simple key operated scroll provides a uniform,
  distortion free clamping of work pieces and low collet
  exchange times
• Their simple design, rugged construction, and fine
  workmanship assures high quality and long service life
• Scroll is fully hardened and ground for longer life
• Pinions are hardened and ground
• Each chuck is balanced within fine limits

Standard Accessories:

• 1 Chuck wrench
• 2 Sets of mounting bolts (front and back)
• 1 Hex key

Adapter plates for D and Threaded spindles are available as well as a 5C adjustable collet stop for the 5C collet chuck

Technical Data:

Click to see Finished Adapter Plates for Threaded and D1 Lathe Spindles:

• 7-922-043 – 1in – 10 Spindle Size
• 7-922-045 – 1-1/8in – 12 Spindle Size
• 7-922-046 – 1-1/2in – 8 Spindle Size
• 7-878-044F – D1-4 Spindle Size