Strong effect on heavy metals, stainless steel, iron, copper, brass, nickel, tin, lead. No electrical flux is necessary. A special acid solution flows like ink in a felt-tip pen and a permanent etch is produced on the metal. Leaves distinctive, smudge-proof, black markings Etching pen. Marker. Metal marker
Full Color Digital Recycled Merit Pen
Fowler 52-730-005-0, Chemical Etching Pen for Metal : Tools & Home Improvement
Flexbar Inspection & Measurement Equipment
Desktop Fiber Laser Marking Machine Portable Laser Marker
Flexbar Inspection & Measurement Equipment
Original Flexbars — Flexbar Machine Corporation
MSC-0054-006 Paint Fill Pens, Blue – Quality One Engravers, INC
Flexbar Inspection & Measurement Equipment
FPVERA 20W Engraving Pen with 44 Bits, USB Multi-Functional Electric Cordless Engraver Tool for DIY, Polishing Carving Jewelry, Glass, Stone, Metal, Plastic, and Wood : Arts, Crafts & Sewing
Original Flexbar® — Flexbar Machine Corporation
Flexbar Inspection & Measurement Equipment
Fowler 52-730-005-0, Chemical Etching Pen for Metal : Tools & Home Improvement