Hello Bill and Tim and thank you for coming up with that nice little find from styles and bates. I will get one of those, saves me having to sell my current chuck buying a new one. Chuffed to bits...
May I also just check with you both, I also have 2 RP SC4s. Would I be right to say that the thread on these is 38mm x 2.0 just so I know I'm getting the right inserts for them.
Once again, many thanks
Dave.