Vertex Universal Boring And Facing Master Head Boring Capacity 5mm-250mm

Vertex Universal Boring And Facing Master Head. Boring Capacity 5mm-250mm using cross hole. Boring bar hole size 18mm. Cross hole size 18mm. 15mm offset. 0.01mm scale. The unit does not come with an arbor. Various arbors options are available as a seperate purchase (NT40, NT30, R8 and MT3 are kept in stock, NT50 and MT4 are available to order). Main part of the universal boring heads is the body, in which the tool slide moves on dovetail guideways. The tool is adjusted with the aid of the graduated dial for fine setting. During recessing, turning of front or rear facings or similar jobs calling for automatic transverse feed movement to the tool slide, the pre-selected feed movement to the tool slide is engaged with the engagement ring. After setting of tool, the automatic transverse feed movement is started by the handle on the brake ring. The clutch provides for tripping of the automatic feed movement when cutting resistance increases or when the trip dog is approached. All parts are hardened and the working surfaces are ground.