Shopping Cart

We’re here to help

(03) 9210 0400

Unimig Viper 185 Mig Tig MMA / Stick Welding KUMJRVM185

In stock

The VIPER™ 185 is the ultimate multi-process welder for the DIY enthusiast. MIG, TIG or STICK, the VIPER™ does it all, and it’s ready to go anywhere you have a standard 10-amp outlet. Get repairs done and see your projects come together in record time with the ability to change modes with the flick of a switch.

The VIPER™ 185 is the perfect solution for those looking for insane performance without needing to blow your budget on multiple welders.

MULTI-PROCESS WELDING: This three in one machine, lets you perform MIG, TIG and STICK welding all on one machine. There is also support for both gas shielded MIG and gasless MIG wire. There is no need to swap between machines, saving you time and setup

Both Gas Shielded and Gasless wires are supported, providing MIG welding capabilities across a range of metals including Mild Steels, Stainless Steels and Aluminium. 

SPOOL GUN READY: The advantage of the Spool Gun is that you do not need to change the setup of your existing torch or drive roller. The spool gun lets you quickly switch over to get the job done with no downtime. 

Lift Arc DC TIG welding is supported on the VIPER 185, through the connection of 17V TIG torch for Mild Steel, Stainless Steel and Copper welding. Stick welding (MMA) is also supported with the capability to run electrodes up to 4.0mm, perfect for jobs where access to a gas cylinder is unavailable.

Key Features


• Spool Gun Ready

• 10AMP Domestic Plug

• Geared Wire Drive

• Voltage Reduction Device (MMA)

• Digital Voltage & Amperage Display

2 years warranty

Package includes

  • VIPER 185 MIG/TIG/STICK Welder
  • 4m SB15 MIG Torch
  • 3m Twist Lock Electrode Holder
  • 300 Amp Earth Clamp & Lead
  • Twin Gauge Argon Regulator
  • 2m Gas Hose Complete with fittings
  • Operating Manual


  • Part Number: KUMJRVM185
  • Primary Input Voltage: 240V 1 Phase
  • Rated Input Power KVA: 7.1 KVA
  • ieff AMPS: 9.8 Amps MIG
  • Rated Output: 30A/15.5V - 180A/23.0V
  • Welding Current Range MIG: 30 - 180 Amps
  • No Load Voltage: 62
  • Duty Cycle 40 Deg C - MIG 10% @ 180Amps
  • Duty Cycle 40 Deg C - TIG 10% @ 160Amps
  • Duty Cycle 40 Deg C - STICK (MMA) 10% @ 160Amps
  • Protection Class: IP21S
  • Insulation Class: F
  • Dimensions: 553 x 214 x 388 (mm)
  • Weight: 12kg.

More Information
Warranty 2 years
Condition New
Dimension Length (cm) 55
Dimension Width (cm) 22
Dimension Height (cm) 40
Write Your Own Review
Write Your Own Review:Unimig Viper 185 Mig Tig MMA / Stick Welding KUMJRVM185
Your Rating


At Best Buys Online, we always strive to offer you the lowest shipping prices possible.

On each product page, we provide an online instant shipping quote with multiple options of shipping to your commercial address (for ex: business, farm, workshop) or your house and with or without tailgate.

To learn about our rates, please try our free instant online shipping calculator and you’ll get an immediate response - a shipping quote that is budget-friendly.


PO BOXES : NO parcels above 22kg and/or longer than 1meter can be sent to a PO Box. Signature is required.

1. Goods are shipped once payment is received in full. We strongly advise all customers that they provide a delivery address where someone is available to sign for the goods during business hours. Sometimes, a forklift will be required to unload at the destination. If customers don’t have means to unload, you may be required to pick it up from a designated courier depot, OR pay an extra fee for the tailgate to unload the item when delivering to your nominated address. Please send us a message or call us (03) 9210 0400 to arrange.

2. All courier companies will attempt delivery of your goods once. If no one is home when delivery is being attempted, a note will be left. A re-delivery will incur extra charges. All second deliveries need to be directly organised with the courier company and paid for before goods are delivered.

3. Once in the hands of the couriers, freight times are outside of our control. However all tracking details are forwarded via email upon dispatch and customers are welcome to contact the relevant freight company, or we are happy to attend to any queries you may have.

4. FREE SHIPPING PROMOTION: This only applies to customers in capital cities. Free Shipping does not apply to regional areas. We can send the item to the nearest freight depot, and we will charge you the difference in freight cost to the capital city and your pick-up location. Please call us on (03) 9210 0400 for further information.
PICK-UP OPTION (No Handling Fee applies)

This option allows you to pick up your order from our Melbourne warehouse at no added cost.

Bookings are essential. Collection available at U5/25 Jersey Rd, Bayswater, Vic 3153.

Once your order has been placed, we will contact to let you know when your order will be available for pickup. (Our operating hours are between 8AM to 5PM Monday to Friday and 9am-3pm on Saturday).