Inquiry (采购产品): induction heating equipment i looking for a induction heating for heating my parts for hardening. most of my parts are tool steel eg DF_2 or 4140 round diameter up to 25mm. looking at yr 3kw model above. does it comes with a heating coil? how much is it? **** Hidden Message ***** wong toon san 169201 Company: carleton precision pte ltd E-mail: max001@singnet.com.sg **** Hidden Message ***** max001@singnet.com.sg