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Cougartron MK612 Electrolytic Metal Etching and Marking Machine Kit

Original price $1,719.18 - Original price $1,719.18
Original price
$1,719.18 - $1,719.18
Current price $1,719.18
In stock
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Cougartron MK612 Metal Etching and Marking Machine

Effective metal marking machine with a variable voltage technology. Create larger markings on various types of metal surfaces without losing color consistency. Ideal for logos, maker’s marks, part numbers, QR codes and more. MK612 comes delivered in a practical carrying case.

MK612 is a portable electrochemical metal marking machine equipped with a variable voltage technology (6-12V).

By lowering the voltage from 12 to 6V, you will be able to mark larger metal surfaces – without losing color consistency. All your markings will have a uniform dark appearance, no matter their size.

Commonly Marked Items:

  • Logos
  • QR codes, bar codes
  • Serial numbers
  • Part names and codes
  • Maker’s marks

Suitable for all conductive metal types including stainless steel, mild steel, aluminum, brass, copper, zinc, titanium and more.

This lightweight and compact machine comes delivered in a practical carrying case for easier use on- and off-site.

NOTE: The MK612 machine is delivered as part of a kit that contains accessories and fluids that are needed to start marking (see the content of the starter kit below).

Please remember:

Stencils and stencil printers are not included within the set but sold separately. You can view our recommended printer here.


Weight: 5.5 lbs

Dimensions/size: 5.7'' long x 8.5 wide x 2.5'' high

Power input/output: 110V input power / 6 V, 7,5 V, 9 V, 10,5 V, 12V~ / 5A output power

Application of Machine: Metal marking, Metal etching

Metal type: Stainless steel, Aluminum, Brass, Copper, Zinc, Mild steel, Titanium

Material: Durable plastic case sealed box

Portable: Yes

Cougartron Part Number: WELC4930


  • MK612 Marking Machine
  • Cougartron Handle & Clamp Cable (WELC4032, WELC4031)
  • Marking Handle (WELC4028)
  • Marking Head (WELC4029)
  • CGT-N5 liquid for neutralization – 3.5 oz
  • CGT-S1 marking fluid for stainless steel – 3.5 oz
  • Container for marking fluid
  • Marking Clamp (WELC4030)
  • Yellow Marking Fabric (WELC4026)
  • O-ring – 1 piece
  • Portable Case


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