Home Made Mini D

You are reading a single comment by @Brucy and its replies. Click here to read the full conversation.

•

Brucy

Make sure you temper afterwards!
Actually, what's the best temper for a bike lock? Too hard and it will be brittle, too soft it will be easily cuttable...would spring temper the best compromise?
I am going to go with surface hardening.

About

Avatar for Brucy @Brucy started