This is not a standard Aa kit. (some customers name this model A0, SWH-AA or others).
The holders can fit with Original Multifix Type Aa made in Switzerland. This special Aa kit includes the following. 1 x Aa multifix tool post and locking wrench.1 x AaD1250 turning tool holder. 1250 parting off tool holder with 1 PC HSS 2X10X200MM parting off blade. Because AaT is not always in stock, we use A0T for instead.
1 X Aaj1550 drilling boring tool holder. 1 x tool holder locking T wrench. Aa is about the smallest model made in China.
Then A1(A), E5(E), B2(B), C3(C), D1(D), D2. D2 is the biggest model. Aa can be installed on AT125.
For turning diameter is from 120mm to 220mm4.7. The Aa tool post can fit my 180mm(7) swing bench lathe well. From cross slide surface to spindle center line height is 56mm. Our Aa has sales in Israel, France, Russia, Thailand, Finland, USA, etc. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change Tool Post".
The seller is "sino-sd" and is located in this country: CN. This item can be shipped worldwide.-A0/Aa