EA-M18X2.5-M33X3.5 EXERT THREAD ADAPTOR M18X2.5 EXTERNAL - M33X3.5 INTERNAL

*To fit onto a lathe with M33X3.5 headstock thread.

*Suitable to mount a Scroll Chuck or Faceplate with an M18X2.5 thread.

*The thread adaptor has spanner flats to aid tightening or removal.

*This thread adapter has 2 locking screws for securing the adaptor onto the lathe. 

*Includes 10mm diameter blind hole for tightening or removing using a suitable knock out bar.

Specification:

1) Overall Length: 75mm

2) External Thread Size (Chuck): M18X2.5 

3) External Thread Length: 25mm

4) Internal Thread Size(Lathe):  M33X3.5

5) Internal thread Length (Lathe): 22mm

6) Register: 15mm