Steel and Carbide Punches

GS Machining Co., LTD is a die punch manufacturer. We offer a complete line of custom punches with steel and tungsten carbide, it includes pin punches, hex punches, square punches,  pierce punches, die punch pins, carbide punches, carbide pins, and other stamping die punches. We have the engineering expertise and experience to supply precision punches for our customer’s existing as well as new applications. They are applied to metal stamping, cold forging, and powder metallurgy industries. Our good quality products result in our clients having improved in-plant productivity and quality performance as well as reduced manufacturing costs.

More punching, less downtime! Our tungsten carbide punches increase productivity by reducing replacement tooling costs and downtime. Moreover, these carbide punches can improve the quality of your product and extend the life of your tooling.

GS Machining capabilities include but are not limited to:

• Manufacturing Diameters minimum to 0.4mm while holding tolerances down to 0.001mm
• Surface finishes down to Ra0.1
• Concentricity up to 0.005mm, depending on part design could be tighter.
• Offer the widest range of steel including but not limited to A2, D2, M2, M42, M50, H13, 1.2343, 1.2379, 1.2516, 1.7131, 1.3343, HSS, SKD11, SKH 9, SKH51, S600.
• Offer the widest range of tungsten carbide including but not limited to H40S, WF30, YL10.2, YG15, and YG6.