ER Chuck Shank Holder, ER20-M12/MTB3-ER25-M12 Morse Chuck Collet Shank Holder for CNC Lathes, High Precision(MTB3-ER25-M12)

EASY INSTALLATION:The chuck collet shank holder is easy to install and does not require particularly complicated operations. HIGH PRECISION:The body accuracy of this chuck collet shank holder reaches 0.0005". This will make your work more accurate. HIGH QUALITY MATERIALS:This chuck collet shank holder is made of high hardness carbon steel material, which is not easy to rust, wear resistant and has a long service life. 2 SPECIFICATIONS AVAILABLE:This chuck collet shank holder is available in 2 models:MTB3-ER20-M12, ER25-M12. It can meet your different needs. APPLICATION RANGE:This chuck collet shank holder has a large clamping range, it is suitable for machining operations on various CNC lathes.