BIG KAISER High Performance Tooling Solutions 2018-2019


CKN CONNECTION: for lightweight and high performance tools Based on a 3-screw connection and a male pilot with 3 partial slits, the CKN connection is designed for lightweight and high performance tools. The main components for the lightweight program are double connector couplings made of steel and extension tubes made of aluminium. The high performance program for enhanced radial stiffness is entirely made of steel components. • Double connector coupling made of steel and aluminium extensions for the transmission of high torques • Weight reductions up to 50% and equal cutting performance, compared to tool combinations made of steel • Reduced weight allows easier handling and eliminates manual tool change in many cases • Max. rigidity of the tool connection due to high clamping force and expansion of the slotted tool connector • Vibration damping due to the use of different materials

Double Connector Coupling


Connector with Partial Slits

Extension Tube Aluminium


Compatibility CKN - CKB For compatibility reasons, the CKN shanks will be delivered with only one CK screw. For CKN assemblies, the remaining two CK screws will be supplied with the mating component having the male CKN connection.

Shank CKB/CKN Compatible

Double Connector Couplings

Extension Tubes Aluminium


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