Micro Extension, cylindrical shank 20 mm

Your precision chuck can be easily connected with Albrecht-Micro-Extension. Full power and precision can reach unreachable areas. Clamping force and accuracy additionally – slow taper angle.
Peripheral or internal cooling.  And certainly, the collets are with
special coating.

Cylindrical shank 20 mm, DIN 6535-HB, 1,0 - 6,0 mm.