5 Axes CNC Universal Hob Re Grinder is specially used for re-sharpening of carbide and HSS Straight, Helical hobs. Tool Grinding Technologies Inc offers 5 Axes CNC Universal Hob Re Grinder. Tool Grinding Technologies Inc, an ISO 9001:2008 certified company also offers carbide / HSS cutting tool grinding machine. The company has the in-house facilities to meet the machine manufacturing needs from start to end. This includes the conceptualization, design, manufacturing-done under strict supervision, assembly, inspection, electrical interfacing, application engineering, commissioning and servicing. 5 Axes CNC Universal Hob Re Grinder has a polymer concrete base for excellent rigidity, stability and dampening characteristics.