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KEENSERTS
Mounting and installation instructions

KEENSERTS® inserts hole preparation

KEENSERTS® inserts installation
For medium and large quantities, but also for sensitive installation conditions, the use of a „Power Tool“ is the right choice. By using a Power Tool, the installation environment is maximally protected. No shocks and strong vibrations occur. Incorrect installation is almost impossible. In
addition, valuable time can be saved by using a Power Tool.
Pneumatic Power Tool 3352PT1/2.

If only a few inserts need to be installed, mounting with a hand installation tool is also possible. The series of KNT hand tools offers a repeatable and reliable installation process in addition to simple, safe and fast handling.

Groove punches / pre-broaching
If the strength of the installation material is 700 MPa or more, check whether the feather key grooves need to be pre-cleared. We strongly recommend this from a material strength of 970 MPa. This may also be necessary for anodised aluminium.
This is to prevent the KEES from warping during driving. Broaching tools are available for broaching the keyways.
Depending on the strength of the installation material, it is possible that the internal thread tolerance after the installation of the KEES is no longer -5H (the plug g auge is difficult to move). This does not influence on typical screw connections with 6g screws. The thread tolerances of the KEENSERTS insert apply to the unmounted delivery condition.