The greenteQ TB 120.ZD.K adjustable drilling jig is used for the joint stop of the sash and frame part; an adjustable stop rail and an adjustable drilling carriage allow the screw and centring pin positions to be optimally adapted to the door profile and reinforcement used; the drilling jig is equipped with hardened steel bushes. Manufacturer information:1100_VBH_DE_G-100001, Siemensstraße 38,DE70825, Korntal-Münchingen, Email: info@vbh.de