Blue Star Engineering

Blue Star Engineering - Manufacturer of dowel pins & other products in Chennai, Tamil Nadu. Interchangeable tools for hand tools, whether or not power-operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screw driving), including dies for drawing or extruding metal, and rock drilling or earth boring tools - rock drilling or earth boring tools