NC, 28 4Q25 RJ, Lathe Tool Mount, NOS Item, Minor Scratches but don't think it's ever been used, Machine it goes to Unknown, the number on it is 28 4Q25 RJ , Shank is approx. Dia.- 40mm or 1.575" and Length- 63mm or 2.480"  - Questions and Comments are Welcome, Thanks for Looking

 
Note: If you're looking for 7" x 10" Mini Lathe parts that I don't have listed, contact me, all I need is a part number and I can give you a price quote. Thanks