Razorcut 80 L
Razorcut 80 R
Razorcut 80 Front
Razorcut 80 Kit
Razorcut 80 L
Razorcut 80 R
Razorcut 80 Front
Razorcut 80 Kit


Available in stock


unimig-razorcutThe RAZORCUT80 is an inverter-based Plasma cutting machine produced using the latest in IGBT technology. This machine is reliable, robust and stacked with features that you can expect from a quality Industrial Plasma Cutter. The RAZORCUT80 produces a high temperature plasma stream providing effortless cutting of all electrically conductive materials including steel, cast Iron, stainless steel, copper, aluminium brass etc . The RAZORCUT80 is equipped with a high quality SureGrip SC80 Plasma torch with Euro connection,developed specifically to enhance and improve the cut quality of the RAZORCUT80 machine. Connection of the SC80 Plasma torch provides effortless starting of the cut with powerful, fast and accurate cutting capability, additional is the benefit of longer life cycle consumable electrodes and cutting tips.  The RAZORCUT80 is an exceptional machine that is suitable for a wide range of applications including Industrial use, sheet metal fabrication, site work, automotive, ducting work, repair and maintenance services. The RAZORCUT80 gives you the best of both worlds great portability, with the power to get the job done.
Built to our specification and manufactured in compliance to AS/NZS 60974-1

Key Features
• Latest IGBT Inverter Technology
• CNC Connection
• Safe Euro torch connection
• High quality SC80 6 Metre Plasma torch
• Industrial application
• Tolerant to variable power supply
• In-built Air Regulator with preset air pressure
• Suitable to cut all electrically conductive materials
• Light weight and compact
• Strong metal housing, with plastic front and rear covers
• Generator use with pure sine wave generator only

Quick Overview

Part No: KUPJRRW80

Packed with Power

The Razor Cut 80 is a 415v three phase inverter Plasma Cutter capable of clean cutting 30mm mild steel and severing 35mm mild steel. The machine is light weight and extremely portable and is suited to medium to large industrial work. This powerful machine is perfect for site work as well as panel and heavy fabrication work. 

CNC connection is standard for the Razor Cut 80 and a machine torch is available as an optional extra. 

The machine comes standard with a 6 metre torch making it extremely versatile for making cuts away from the machine itself. The torch can be used in either 2T or 4T modes making it more comfortable for longer cuts. 

Optional extras for the machine include an air filter unit to maintain clean and dry air as well as a circle cutting kit with roller guide. 



UNIMIG is pleased to offer a 3 year warranty on all Razorweld machine’s*.
UNIMIG offers warranty across Australia with four UNIMIG service centre’s in Sydney, Melbourne, Brisbane & Perth. We also have authorised service centres across Australia as well.UNIMIG’s focus is to assure the buyer is getting reliability, performance and peace of mind with a quality product.

UNIMIG also offers an additional 6 months warranty free of charge when you register your product online via the UNIMIG website.

*Please note warranty only applies to the power source only

Package Contents

The UNIMIG RazorCut 80 is packaged ready to weld and includes,

  • 1 x Razor Cut 80 Power Source
  • 1 x 6 metre  SC80 Plasma Torch
  • 1 x 4 metre  300 Amp earth clamp
  • 1 x Instruction Manual


  • Part NumberKUPJRRW80
  • Power Supply / Phases (V-Ph)415 - 3 +/- 15%
  • Duty Cycle @ 40°c40% @ 80Amps
  • Rated Power (KVA)22
  • imax (A)20
  • ieff (A)12.6
  • Output Current Range (A) Plasma20-80
  • Rated Output Voltage (V)340
  • Insulation ClassF
  • Protection ClassIP21S
  • Plasma Arc StartingPilot L/F
  • Air Flow Pressure (MPA)0.5 (75 psi)
  • Air Flow Rate l/min189
  • Cutting Thickness - Clean (mm)30
  • Cutting Thickness - Severance (mm)35
  • Dimensions (mm)560 x 220 x 415
  • Weight (Kgs)16
  • Certification ApprovalAS/NZS 60974-1

Optional extras & accessories