Item # 75817

• Collis E/R Series Collet Chucks allow users precise, accurate gripping within . 0.0002".
• Collis E/R Series Collet Chucks result in improved tool life, improved part tolerances, less scrap, higher productivity, and less down time.
• Collis E/R Series Collet Chucks have threaded thru holes for a back-up screw. Coolant thru.
• Collis number includes nut.

Specifications
Flange Type	Cat V
Shank Size	50
Collect Size	#32
Proj. (A)	6 in.
Dim. D (min.)	1.91 in.
Dim. D (max.)	4.00 in.
Diameter (B)	1.97 in.
Width (C)	0.87 in.
Nut	85005
Backup Screw	64769
Max. Dia. (E)	0.86 in.
Wrench	64744
Gripping Accuracy	<=0.0002 in.