Hobart 500565 Airforce 27i Plasma Cutter Review

If you are looking for a plasma cutter that combines great features with functionality, the Hobart Airforce 27i is something that you should know about. This Hobart plasma cutter is highly durable and efficient in cutting process despite its compact size and simple design. It can be used to cut all conductive metals. The review below will help you to make an informed decision on whether this plasma cutting machine will meet your requirements or not.

Check customer reviews on Amazon

Technical details

Weight: 32.1 pounds

Dimension: 17 x 18.2 x 11.6 inches

Type: Inverter Design

Voltage: 120/240 V

Cutting thickness: 3/8″

Severance thickness: 5/8″

Key features

Cable management strap, thermal overload protection, wind tunnel technology, post-flow air cooling, fan-on-demand, new ergonomic torch, multi-voltage plug (MVP).

Built Quality and design

Hobart 27i is available in simple and compact design. Though the design is very simple, it is very strong and reliable. The user will be able to work with the unit for hours thanks to its ergonomic design. The product looks a little bulkier because of the inverter it comes with. However, it still weighs 32.1 pounds including the ground clamp, torch and inverter. With such a weight, Hobart 500565 is very portable. The design also comes with a heat-resistant handle.

For durability, Hobart plasma cutters are created with high quality heavy gauge steel. Aluminum is also used in creating some parts of this product. Strong plastic material that has fire resistant capability is also used to house the wiring. The product features thick pipes as well.

The Ease of Use

Ease-of-use is one of the strongest selling points of Hobart plasma cutters. In the first instance, this product is very easy to set up and utilize. It is as simply as plugging within the unit and getting the compressed air supply connected. Pull the trigger and cut after grounding the work piece. It will not take the users of this product time to decide where to plug in the plug as well as the pipes and torch connectors because they will be able to choose the correct setting thanks to the set of markings on the product. The unit uses two voltage, 112V and 240V. Any of the voltage can be used in operating the product depending on what is being cut. The user can plug into any of the voltage powers depending on the voltage that serves him better. You do not need to do any other thing in order to get the system worked in the voltage you want. All you have to do is to plug into the voltage you want and the system will work under the required voltage.

Another feature in this product that makes for ease of use and portability is its convenient cable management strap for wrapping the wiring. The system will be easy to move when the wiring is wrapped as there will be no obstruction by anything.

Cutting mechanism

Cutting with this product is quite easy and very efficient. It does not require any flame tuning or gas pressure settings. You will not be required to preheat the metal material you want to cut before you will be able to cut it. You only have to pull the trigger for the internal cutting mechanism to go into action. The unit generates the right Direct Current’s magnitude required for a neat and faster cutting using electrical inverter.

Hobart Airforce 27i can be used to cut different types of steel and aluminum thanks to its amperage settings. You set the amperage to suit the type of metal that you are cutting. With the machine, you will be able to cut not just thin sheet of metal but 3/8″ and sever 5/8″ steel plate.

The product is highly versatile in usage. Even engine driven welders can cut with this product.

Safety and cooling/maintenance feature

It is safe to cut with the machine thanks to a number of safety features it comes with. First, there is no possibility of accidental cutting as you cannot accidentally press the trigger. It is covered by a guard. So, before you can cut, you have to intentionally pull the trigger.

Secondly, the unit does not overheat. It features a thermal overload protection switch which immediately turns off the system when the unit is functioning under the stipulated duty cycle and threshold temperature. In this way, both the user and the machine are protected. The process is automatic and thus even if the user does not notice that the system is overheating, there is still no cause for alarm.

The product also features the post-flow air cooling and wind tunnel technology which are the two main cooling and maintenance features in the unit. The former works by reducing the tip’s temperature as well as the temperature of the nozzle as soon as you are done with the cutting. This arrangement helps to prevent accidents and increases the durability of the consumables. The latter prevents dust from entering into the internal parts. It also cools them by passing cool air through the tunnel.

Another maintenance feature that compliments the function of the wind tunnel by protecting the unit from dust particle is the fan on demand. With these features, the product can be used for cutting even in tough and dusty environments.



  Available in compact design.

  Easy to install and use.

  Offers impressive, efficient and clean cutting.

  Highly durable and very easy to transport.

  Safe to use this product for cutting thanks to its safety features.

  Versatile in terms of usage and number of metals it can cut.

  Comfortable to use thanks to its ergonomic design.



  Does not offer quiet operation.

  The clamps and contacts can rust if they are exposed to humid conditions.


Airforce 27i is an option for people looking for convenient, easier and efficient cutting. Though, it does not offer quite operation, it is safe to use and offers lots of benefits that make up for this imperfection. The product is also highly durable and thus, if you purchase it, you will gain value for money.

Check current price on Amazon