The Forge: Master the Ancient Art of Metalworking

John Vivian's guide to mastering the ancient art of metalworking takes you from basic tools to working with metals as various as bronze and high-carbon steel. Our guide will have you metalsmithing in no time.

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6. FRICTION-WELD FASTENERS Weld nut to screw by grinding down end of screw on a rotary grinder. Grind screwhead and nut round and smooth.
PHOTO: FOTOLIA