1. Our boring mill jaws are entirely custom made to be used on vertical lathes, heavy duty horizontal lathes, deep-hole boring machines, roller grinders, welding positioners etc. These boring mill jaws clamp heavy and huge workpiece bolted onto chucks having parallel T-slots and radial T-slots. Usually one set of boring mill jaws include 4 or 8 pcs of jaws, but you can actually request for any number of boring mill jaws in one set according the application requirements;
2. These boring mill jaws clamp very huge and heavy workpieces on vertical borers or horizontal lathes. In some cases the works weights are upto hundreds of Tons. Sometimes clamping force boosting devices such as the clamping force boosting screws or the lever gear sets are fitted on the boring mill jaws so that one operator can effectively exert enough clamping forces to secure the heavy works;
9. To enhance the clamping force of each boring mill jaw effectively, both clamping force booster gear sets and clamping force boosting screw rods can be chosen to fit on the boring mill jaws.
8"x6" 2-Piece boring mill jaws supplied to a French customer who is in the valve manufacturing industry.
600x230mm Boring mill jaws, supplied to a USA customer who is a very large mining equipment manufacturer. This set of boring mill jaws were fitted on a vertical lathe with 8000mm swing diameter.
450x240mm Boring mill jaws supplied to a customer in nuclear equipment manufacturing industry, 450mm jaw base length, 240mm bolt-hole-centerlines distance (i.e., the distance between two adjacent T-slots parallel to each other on the chuck of the machine). This set of boring mill jaws were fitted on a CNC heavy duty horizontal turning and boring machine with 2500mm swing and 18000mm D.B.C., they clamped workpieces upto 120 Tons. Gear sets bolted on the jaw bases to boost effectively the clamping forces of the boring mill jaws so that one single operator can drive the jaws' screw rods to exert enough clamping forces onto the huge and heavy workpieces.
225 x 125mm 2-Piece boring mill jaws supplied to a USA customer who used it on his Youji CNC vertical lathe.
300x180mm 2-Piece boring mill jaws for a Polish customer. This set of jaws are used on a Tos vertical boring mill with 4000mm chuck. A set of soft jaws for clamping works in fine machining were supplied with this set of 2-piece boring mill jaws.