Cat 50 toolholder, 6" face mill, coolant inducer

What is for sale: Cat 50 toolholder, 6" face mill, coolant inducer

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List of holders: (There are 4 tools and one retention knob....see pics.)
* Cat 50 face mill, 6" diameter, Kennametal number on face mill: KDNR-6-SN5-15MB C-101574- R03, 2500 RPM MAX CK6....This tool takes 12 inserts, No inserts included
* Cat 50 coolant inducer, Can not read brand name, but could be Stanley Shepperd (BIG) or Nikken. Capacity is 1" straight shank. The coolant feed/stop block is not present....it must have stayed with the machining center.
* Cat 50 Lyndex End Mill Holder takes 3/4" straight shank tool
* Cat 50 Parlec End Mill Holder takes 1.5" straight shank tool
* There is only ONE retention knob