CUSHMAN MODEL 215 COLLET CHUCK, FLAT BACK. 1/8" TO 1-1/2" CAPACITY INCLUDES: D1-6 ADAPTER PLATE. CAN ALSO BE USED ON A1-6 WITH REMOVAL OF CAMLOCK PINS.
For sale is a Jacobs AD50-82 threaded adapter to allow the use of the Jacobs Model 50 collet chuck on lathes or mills with 2-1/4"-8 tpi threaded spindles. This is used, as can be seen in the photos. The holes in the periphery of the chuck that take a tommy bar to loosen the chuck from the spindle show wear.
Collis Collet Chuck NMTB # 50 Series TG 150 & Wrench USA A = 2-27/32" Projection B = 7-27/32" Overall C = 3-1/4" Diameter * Holders have threaded thru holes for a back up screw. * Includes Spanner Nut And Spanner W
HSK63A Collet Chuck ER50 by 4.72 Balanced to 25K RPM G2.5 TMX-Toolmex Item #3-305-6501 Shank 63A Collet Size D ER50 L in 4.72 Clamping Range in .250-1.338 Taper ground to AT3 standards or better Nickel plated for longevity .0002” TIR or better to ensure minimal run-out Threaded through hole for stop screws Wrench not included. Made In China Image is a stock photo and may not represent actual item.
Here is a gently used 5C 7/16 Hardinge hex collet it is threaded inside and out. don't know what else to say about it if you have questions please ask if I don't know I will find out !!!! no reserve !!!!
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