Quick change adaptors without safety clutch Size 3 | 20 x 16Application: For mounting taps. For right hand and left hand threads. Standard type without safety clutch. Note: Quick change adaptors without safety clutch can be interchanged, because only the shaft diameters and the squares must fit.

- display of absolute measuring value or percentage clamping force in relation to reference value

Set consist of

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

internal diameters

Entirely hardened and grinded on the inside and outside

Coolant nozzles lockable for tools with internal coolant

and are noted for their tailored inner struts

nuts and plain washers

4 and 5 mm only solid carbide tool shanks must be used

Internal measurement jaws are rounded to provide accurate measurement of internal diameters

The spring-mounted spherical tip protects the unit from damage if contact is too strong

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)