Thread Adapter Er11 Er16 Er20 Er25 Er32 Collet Chuck Spindle for Motor Rotor

Features:
* Brand new and high quality
* Made of high quality materials, sturdy and
* Engraving machine spindle extension rod ER chuck nut conversion joint spindle rotor extension rod spindle motor accessories.
* Thread adapter Er11 Er16 Er20 Er25 Er32 Chuck chuck spindle for motor rotor.

Specification:
Type (optional): ER11-ER11, ER16-ER16, ER16-ER20, ER20-ER20, ER20-ER25, ER25-ER25, ER25-ER32, ER11-ER11 With Nut, ER11-ER16 With Nut, ER16-ER16 With Nut, ER20-ER20 With Nut, ER25-ER25 With Nut, ER32-ER32 With Nut
detail:
ER11-ER11: External thread M14*0.75, internal thread M14*0.75
ER11-ER16: External thread M19*1, internal thread M14*0.75
ER16-ER16: External thread M19*1, internal thread M19*1
ER16-ER20: External thread M25*1.5, internal thread M19*1
ER20-ER20: External thread M25*1.5, internal thread M25*1.5
ER20-ER25: External thread M32*1.5, internal thread M25*1.5
ER25-ER25: External thread M32*1.5, internal thread M32*1.5
ER25-ER32: External thread M40*1.5, internal thread M32*1.5
ER32-ER32: External thread M40*1.5, internal thread M40*1.5

Package includes: (optional)
Listing 1: 1 x adapter
Listing 2: 1 x adapter + 1 x nut

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.