I need to find a welder who can weld small bubbles on 6mm spring steel rod and stellite harden them to prevent wear. The devices are used for approx 1 m long probes that can be used to find items buried in the ground. Unhardened items wear very rapidly. I have a number of probes requiring this treatment. Please supply a cost.
Sir / madam
I am a gentle and safety cautious person too walk with, I have a vase field experience as off the job, and also credentials too back my claims.