Fitter and Turner vs Machinist: What's the Difference?

August 27, 2026

Fitter and turner and machinist are two job titles you'll regularly see around Australian engineering and manufacturing.

They can also be confusing.

That's because there's a lot of overlap between them.

Both can work with precision components.

Both can use machinery such as lathes and mills.

Both may read engineering drawings and measure parts to extremely fine tolerances.

But the jobs don't always focus on the same thing.

In simple terms:

A fitter and turner usually combines mechanical fitting with machining skills.

A machinist generally specialises more heavily in manufacturing precision components using machine tools.

Depending on the workplace, the difference can be very small.

In others, the two jobs can look completely different.

What Is a Fitter and Turner?

A fitter and turner is a mechanical tradesperson who can work across both:

Mechanical fitting
Precision machining

The fitting side can involve installing, maintaining, dismantling and repairing machinery.

The turning side involves manufacturing or modifying components using machine tools.

A fitter and turner might therefore spend one day rebuilding a pump and another machining a replacement shaft.

That combination is one of the trade's biggest strengths.

What Is a Machinist?

A machinist specialises in manufacturing precision components.

They commonly use equipment such as:

Manual lathes
Milling machines
CNC lathes
CNC mills
Machining centres
Grinding machines

The work generally involves taking raw material and machining it into a finished component that meets engineering specifications.

Machinists can work to extremely fine tolerances.

Precision is the whole game.

What Is the Main Difference?

The easiest distinction is the focus of the work.

A fitter and turner may spend significant time:

Repairing machinery
Installing equipment
Replacing bearings
Rebuilding pumps
Aligning shafts
Diagnosing faults

A machinist may spend more time:

Setting up machines
Producing components
Selecting tooling
Machining materials
Measuring finished parts
Programming CNC equipment

The fitter works heavily with machines as complete systems.

The machinist works heavily on producing the individual parts inside those systems.

Why Is There So Much Overlap?

Because turning and machining are traditionally part of fitting and turning.

A fitter and turner learns how to make components as well as fit them.

Imagine an industrial machine has a damaged shaft.

A fitter may:

Dismantle the equipment.
Identify the damaged shaft.
Measure it.
Machine a replacement.
Reassemble the machine.
Align everything.
Return it to service.

That's both fitting and machining in one job.

In a larger workplace, those tasks might instead be split between separate maintenance and machine-shop teams.

Fitter and Turner vs Mechanical Fitter

This is another distinction worth understanding.

A mechanical fitter usually focuses heavily on:

Machinery maintenance
Mechanical repairs
Installation
Assembly

A fitter and turner traditionally has machining skills as well.

In reality, job titles aren't always used consistently.

Someone qualified in fitting and turning may work their entire career under the job title:

Mechanical Fitter.

That's especially common in mining and industrial maintenance.

Fitter and Turner vs Machinist at a Glance

A fitter and turner tends to focus more on:

Maintenance
Machinery
Mechanical systems
Repairs
Assembly
Fault finding

A machinist tends to focus more on:

Precision components
Lathes
Milling
CNC
Tooling
Manufacturing

Neither job is automatically more technical.

They're technical in different ways.

What Does a Fitter and Turner Work On?

Fitters can work on machinery such as:

Pumps
Gearboxes
Conveyors
Crushers
Motors
Shafts
Couplings
Bearings
Industrial production equipment

Much of the work involves making sure components operate together correctly.

What Does a Machinist Make?

Machinists can manufacture components such as:

Shafts
Bushes
Pins
Sleeves
Spacers
Flanges
Tooling
Machine components

The exact parts depend on the business.

A general engineering workshop may produce repair components.

An advanced manufacturing business may produce highly specialised parts for:

Aerospace
Defence
Medical equipment
Mining
Motorsport

Does a Machinist Repair Machinery?

Sometimes.

But it isn't usually the main focus.

A machinist may repair or modify a component from a machine.

The fitter is more likely to work on the complete equipment.

For example:

A fitter removes a damaged shaft from a pump.

The machinist repairs or manufactures the shaft.

The fitter reinstalls it.

In smaller workshops, one person may do both jobs.

Does a Fitter and Turner Make Parts?

Yes.

That's the turning side of the trade.

Fitter and turners may manufacture components when:

Replacement parts are unavailable
Equipment needs modification
Components need repairing
Custom parts are required

This can be extremely valuable during breakdowns.

Waiting several days for a replacement part isn't ideal when an entire production line is stopped.

Manual Machining

Traditional machinists work with manually operated machine tools.

Common equipment includes:

Centre lathes
Milling machines
Surface grinders
Drilling machines

The tradesperson directly controls the machining process.

Manual machining remains valuable for:

Repairs
Prototypes
One-off parts
Maintenance work

It's particularly useful when you only need one component rather than thousands.

CNC Machining

CNC machining uses computer-controlled equipment.

The machine follows programmed instructions to control:

Movement
Cutting
Tool changes
Speeds
Feeds

This makes CNC extremely effective for producing components accurately and repeatedly.

Modern machinists can become highly specialised in CNC.

Is CNC Machining More Advanced?

Not necessarily better.

Just different.

Manual machining requires strong hands-on control.

CNC machining adds skills such as:

Programming
Setup
Tool selection
Workholding
Process optimisation

Highly capable machinists often understand both.

Understanding conventional machining can make CNC programming easier because you understand what's physically happening at the cutting tool.

What Does a CNC Machinist Do?

A CNC machinist may:

Read drawings
Select material
Set up the machine
Load tooling
Program operations
Set offsets
Run components
Measure finished parts
Adjust the process

Entry-level operators may simply load parts and run established programs.

Highly skilled CNC machinists can take a drawing and develop the entire manufacturing process.

There's a huge skill difference between the two.

Which Trade Uses More Maths?

Both require practical maths.

Machinists may use it particularly heavily because their work revolves around:

Dimensions
Angles
Coordinates
Tolerances
Speeds
Feeds

Fitters also use maths for:

Measurements
Alignment
Tolerances
Mechanical calculations

You don't need a university maths degree.

But being comfortable with numbers definitely helps.

Which Requires More Precision?

Machining tends to involve the most obvious precision work.

Some components are manufactured to tolerances measured in tiny fractions of a millimetre.

Fitters also need precision.

For example, machinery alignment and bearing fits can require extremely accurate measurements.

It's not really a trade for someone whose measurement system consists of:

"Yeah, that'll probably fit."

What Tools Does a Machinist Use?

Machinists commonly use:

Lathes
Mills
CNC machines
Grinders
Drills
Cutting tools

They also rely heavily on measuring equipment.

What Tools Does a Fitter Use?

Fitters may use:

Spanners
Sockets
Torque wrenches
Pullers
Bearing heaters
Alignment equipment
Grinders
Drills
Lifting equipment

A fitter and turner may use both these tools and machining equipment.

Measuring Equipment Used in Both Trades

Both may use:

Vernier calipers
Micrometers
Dial indicators
Bore gauges
Height gauges

Accurate measurement is fundamental.

You can't manufacture a precision component or correctly fit machinery if you don't know what size anything actually is.

Engineering Drawings

Both fitters and machinists may need to read engineering drawings.

A machinist uses drawings to understand:

Dimensions
Tolerances
Materials
Surface requirements

A fitter may use them to understand:

Assemblies
Components
Installation
Mechanical layouts

Drawing interpretation is a valuable skill in both careers.

Where Do Fitter and Turners Work?

Common workplaces include:

Manufacturing plants
Engineering workshops
Mines
Processing facilities
Food production
Water facilities
Energy
Heavy industry

They can work in workshops or directly out on industrial sites.

Where Do Machinists Work?

Machinists are more likely to work in:

Engineering workshops
Machine shops
Manufacturing facilities
Toolmaking businesses
Precision engineering companies

Some industries requiring advanced machining include:

Defence
Aerospace
Motorsport
Medical manufacturing

The work tends to be more workshop-based than mechanical fitting.

Which Trade Is Better for Mining?

Fitting generally provides the more direct pathway into mine-site maintenance.

Mining operations employ fitters to maintain fixed plant such as:

Crushers
Conveyors
Pumps
Mills
Screens
Gearboxes

These roles can be FIFO, DIDO or residential.

Machinists can still work in mining-related engineering businesses, but pure machining roles are generally less common directly on mine sites.

Which Is Better for FIFO?

If your main goal is working FIFO, fitting is usually the stronger pathway.

FIFO employers regularly recruit:

Mechanical fitters
Fixed plant fitters
Maintenance fitters

Machining skills can still be useful.

But mine sites need large numbers of tradespeople maintaining physical plant.

Which Trade Is Better for Manufacturing?

Both can be excellent.

A manufacturing plant might employ fitters to maintain production machinery.

A manufacturing business producing components might employ machinists to actually make the products.

Some facilities employ both.

If the factory makes parts, machinists keep production moving.

If the factory uses machinery to make something else, maintenance fitters keep the machines moving.

Which Is Better for Defence?

Both can have opportunities.

Defence manufacturing can require precision-machined components.

That creates demand for skilled machinists and CNC specialists.

Defence facilities and contractors can also require fitters for:

Assembly
Maintenance
Mechanical systems

The better pathway depends on whether you're more interested in manufacturing parts or maintaining equipment.

Which Is Better for Aerospace?

Machining can be particularly relevant to aerospace manufacturing.

Aerospace components may require:

Complex CNC machining
Tight tolerances
Advanced materials
Strict quality control

It's a highly specialised form of manufacturing.

Workers interested in precision rather than maintenance may find this pathway attractive.

Which Is Better for Someone Who Likes Cars?

Neither is directly an automotive trade.

If you specifically want to repair cars every day, becoming a motor mechanic makes more sense.

But machining can appeal to people interested in:

Engine components
Performance engineering
Motorsport

Fitters may also enjoy the mechanical side.

Just expect industrial machinery rather than servicing Corollas.

Which Is More Hands-On?

They're both extremely hands-on.

The difference is what you're doing with your hands.

A fitter might be:

Pulling apart a gearbox
Removing bearings
Aligning a pump

A machinist might be:

Setting up a lathe
Measuring a shaft
Selecting cutting tools

Neither involves much staring peacefully out of an office window.

Which Is More Physical?

Fitting can generally be more physically demanding.

Maintenance fitters may:

Climb
Lift
Crawl
Work in awkward positions
Work outdoors

Machinists generally spend more time around machine tools in a controlled workshop environment.

Machining still involves physical work.

It's just usually less mobile.

Which Job Is Dirtier?

Fitting can be dirtier.

Industrial maintenance means dealing with:

Grease
Oil
Dust
Old equipment

Mining fitters can work in particularly dirty environments.

Machining involves:

Cutting fluids
Metal chips
Lubricants

but modern machine shops can be quite clean.

Which Has More Breakdown Pressure?

Usually fitting.

When a critical production machine stops working, maintenance teams may be under serious pressure to get it running.

That can make the job exciting.

It can also make it stressful.

Machining can involve production deadlines, but the pressure is often more predictable.

Which Has More Repetitive Work?

Either can.

A production machinist making the same component repeatedly can have a very repetitive job.

A maintenance fitter might see constant variety because something different breaks every day.

But a fitter responsible for routine preventative maintenance can also perform repetitive tasks.

The employer matters enormously.

Which Career Is Better for Problem Solving?

Both.

But the problems are different.

A fitter might ask:

Why did this gearbox fail?

A machinist might ask:

How do I manufacture this component accurately and efficiently?

If you enjoy diagnosing mechanical faults, fitting may suit you more.

If you enjoy figuring out how to make precise parts, machining may be better.

Which Has Better Job Variety?

Fitting generally provides broader workplace variety.

Fitters can work across:

Factories
Mines
Processing plants
Workshops
Field service

Machinists are more heavily concentrated in workshops and manufacturing.

That isn't necessarily a downside.

If you love machining, spending your career in a good machine shop might be exactly what you want.

What Qualifications Do They Need?

Both careers sit within Australia's engineering trade training system.

Apprentices usually complete Certificate III-level engineering qualifications relevant to their trade pathway.

Depending on the apprenticeship, training can focus more heavily on:

Fitting
Machining
Or a combination

Qualification names and training package codes can change over time, so always check the current apprenticeship qualification when applying.

Do You Need an Apprenticeship?

The standard pathway into skilled fitting or machining work is an apprenticeship.

You'll combine:

Paid employment
Formal training
Workplace competency development

An apprenticeship generally takes around four years.

Can a Fitter Become a Machinist?

Yes.

Someone with fitting and turning training may already have a solid machining foundation.

They can build further experience in:

Manual machining
CNC
Programming
Precision manufacturing

Then move into more specialised machinist roles.

Can a Machinist Become a Fitter?

Potentially.

But someone who has spent their entire career machining may need to develop broader experience in:

Maintenance
Installation
Bearings
Pumps
Gearboxes
Alignment

Having strong mechanical knowledge helps.

But fixing industrial machinery involves a different skill set from making components.

Which Career Pays More?

There isn't one clear winner.

Pay depends heavily on industry.

A local fitter and a local machinist may have reasonably similar earning potential.

But a fitter moving into:

FIFO
Mining
Shutdowns
Heavy industrial maintenance

can access particularly high annual earnings.

A specialist CNC machinist working in advanced manufacturing can also earn excellent money.

The pathway matters more than the title.

Can Fitters Earn Over $100,000?

Yes.

Experienced fitters can earn six-figure salaries across:

Industrial maintenance
Shift work
Mining
FIFO
Shutdowns

Some mining positions can pay significantly more.

Can Machinists Earn Over $100,000?

Yes.

Experienced machinists can reach six figures, particularly if they have advanced skills involving:

CNC programming
Complex setups
Specialist manufacturing
Overtime
Supervision

Specialist skills matter.

A highly capable CNC programmer is very different from someone who simply loads parts into a machine.

Which Has the Higher Earning Ceiling?

For an employee, fitting may provide an easier pathway into extremely high mining and FIFO earnings.

Machining has a strong ceiling too, particularly in advanced CNC and specialist manufacturing.

Business ownership changes the equation again.

A successful precision machining company can obviously earn far beyond an employee wage.

But now you're running a business rather than simply working as a machinist.

Can Fitters Work for Themselves?

Yes.

They can provide:

Mechanical maintenance
Field service
Equipment repairs
Shutdown support

Industrial businesses often outsource specialised maintenance work.

Can Machinists Work for Themselves?

Yes.

Machinists can start engineering businesses producing:

Replacement parts
Custom components
Prototypes
Production runs

The barrier to entry can be higher because machining equipment isn't cheap.

A decent CNC machining centre isn't exactly something you casually squeeze into the spare bedroom.

Which Career Has Better Business Opportunities?

Both can work.

Fitting businesses can potentially start with lower equipment costs because services can be provided at customer sites.

Machining businesses often require:

Workshop space
Expensive machinery
Tooling
Inspection equipment

But once established, machining can scale into manufacturing products rather than selling only labour.

Can Fitters Move Off the Tools?

Yes.

Career pathways can include:

Leading hand
Supervisor
Maintenance planner
Reliability technician
Maintenance manager
Technical sales

Practical experience can become very valuable in management and planning roles.

Can Machinists Move Off the Tools?

Yes.

Machinists may progress into:

CNC programming
Production planning
Quality control
Estimating
Workshop supervision
Manufacturing management

Advanced manufacturing can provide plenty of technical roles beyond physically operating a machine.

What Is Toolmaking?

Toolmaking is another related precision engineering trade.

Toolmakers can manufacture things such as:

Dies
Jigs
Fixtures
Moulds
Specialised tooling

It's generally extremely precise work.

Someone interested in the machining side of engineering may also want to investigate toolmaking.

Will Automation Replace Machinists?

Automation is definitely changing machining.

Basic repetitive production work is increasingly automated.

But modern manufacturing still requires people who understand:

Programming
Tooling
Setup
Troubleshooting
Inspection
Process improvement

The safest strategy is to become more technically capable alongside the machines.

Don't compete with automation by being the person whose only skill is pressing the green button.

Will Automation Replace Fitters?

Machinery is becoming more automated.

That doesn't mean it stops breaking.

Automated systems still contain:

Bearings
Gearboxes
Conveyors
Pumps
Mechanical components

More sophisticated equipment can actually make skilled maintenance increasingly important.

Technology changes the work.

It doesn't eliminate the need to maintain physical machinery.

Which Career Is Better for the Future?

Both have solid long-term applications.

Fitters benefit from the simple fact that industry will continue using machinery.

Machinists benefit from Australia's need for specialised manufacturing capabilities.

The strongest workers in either trade will be those who keep developing their technical skills.

Should You Become a Fitter and Turner or Machinist?

Choose fitter and turner if you're more interested in:

Mechanical machinery
Repairs
Maintenance
Fault finding
Industrial work
Mining

Choose machining if you're more interested in:

Precision
Manufacturing parts
Lathes and mills
CNC
Programming
Workshop work

If both sound good, a fitting and turning apprenticeship that gives you substantial machining exposure can provide a very broad starting point.

Which Is Better if You Want FIFO?

Fitting.

Mechanical fitters and fixed plant fitters are heavily employed across Australian mine sites.

You can potentially move into FIFO after building relevant experience.

Which Is Better if You Want CNC?

Machining.

If programming and operating computer-controlled machine tools interests you, specialising in machining makes sense.

Look for apprenticeships offering strong exposure to modern CNC equipment.

Which Is Better if You Want a Workshop Job?

Machining may provide the more consistent workshop-based career.

Fitters can certainly work in workshops too.

But maintenance careers often require going wherever the machinery actually is.

Which Is Better if You Like Fixing Things?

Probably fitting.

You'll spend much more time diagnosing why equipment has failed and figuring out how to repair it.

Machinists solve plenty of problems too.

They're just more focused on creating the component correctly.

Which Is Better if You Like Making Things?

Probably machining.

Watching a raw piece of steel slowly become a precision component can be extremely satisfying.

If that's the part of engineering that appeals to you, machining might be the better fit.

Which Is the Better Trade Overall?

There isn't one.

The best career depends on what kind of work you actually enjoy.

If you choose solely based on which one supposedly earns another few dollars per hour, you could end up spending decades doing work you don't particularly like.

Both can provide:

Skilled careers
Strong earnings
Career progression
Technical development

The more useful question is:

Would you rather repair the machine or make the parts that go inside it?

Your answer will probably point you in the right direction.

Frequently Asked Questions

Is a fitter and turner the same as a machinist?

Not exactly. A fitter and turner can work across both mechanical fitting and machining, while a machinist generally specialises more heavily in manufacturing precision components.

Do fitter and turners do machining?

Yes. Turning and other machining skills are traditionally a significant part of fitting and turning training, although some fitters later specialise primarily in maintenance.

Do machinists repair machinery?

They can, but machinery maintenance generally isn't their main focus. Machinists more commonly manufacture or repair individual precision components.

Which is better for mining, fitter or machinist?

Fitting generally provides the stronger pathway into mine-site employment because mining operations require large mechanical maintenance teams.

Which is better for FIFO?

Mechanical fitting is generally the stronger option because FIFO fitter and fixed plant maintenance roles are common across mining and resources.

Do machinists earn good money?

Yes. Experienced machinists, particularly workers with advanced CNC programming and setup skills, can earn strong salaries.

Can a fitter and turner become a CNC machinist?

Yes. Fitter and turners can build on their machining skills and specialise further in CNC machining and programming.

Which job is more physical?

Mechanical fitting is generally more physically demanding because fitters may work around large machinery, climb equipment and perform maintenance in awkward locations.

Which job requires more precision?

Both require accuracy, but precision measurement is particularly central to machining because components must be manufactured to specific dimensions and tolerances.

Should I become a fitter and turner or machinist?

Choose fitting if you prefer machinery maintenance and fault finding. Choose machining if you're more interested in precision manufacturing, lathes, milling and CNC equipment.

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