Product Description
 Bison SET-TRU Chucks can give your lathe the accuracy of a tool room lathe. Once dialed in you can count on .0003" total indicator run out (radial) and .0001 total indicator run out (axial). Set-Tru Scroll Chucks have 3 pinions, or 3 positions for the chuck wrench. Compare with other well-known chucks which only use a single pinion design. Bison's finest product. This well respected brand of chucks has been the long accepted standard for high quality European work holding technology. At your request an Ajax Chuck & Jaw Technician can assest in selection of a Bison Chuck to fit your application. Ajax sales and service 1 (800) 543-5998 Hole Size 7.480 Weight 397 lbs Scroll & jaws hardened and ground Three hardened and ground pinions 4 Micro adjustment screws provide .0004 T.I.R. repeatability Extremely high gripping concentricity 2-Piece top jaws are American Standard Tongue & Groove.  TECHNICAL DATA Maximum Speed RPM 900 Hole Diameter d in 7.48 F in 9.252 E in 16.0299 A1 in 16.022 A in 16.032 H in 5.669 h Two-Piece Jaws in 3.11 C in 1.18 M Thread 3/4 x 10 M Qty 6 N Thread M18 x 1 N Qty 8 Each chuck is provided with: • 1 Set of hard master jaws • 1 Set of hard top reversible jaws • 1 Chuck wrench • 1 Set of mounting bolts • 1 Set of fine adjustment screws • 2 Hex keys • Eye bolts (16” to 25” only) |
