Home workshop machining for repairs and prototypes
Use a small bench lathe and mill in your shed to make repair parts and prototypes on the side.
- A$6k-30k
- Side hustle
- From home
Estimates for a small start in Australia, not guarantees.
What it is
A small machining setup in a garage or shed, making one-off parts such as bushes, shafts, spacers, brackets and fittings for hobbyists and small trade customers.
Your first three steps
- Check your council's rules on home-based businesses, noise and hours before buying equipment
- Set up a safe bench lathe and mill with good lighting, guarding and extraction, and practise on test parts
- Offer to make parts for local car clubs, restorers and marine or farm suppliers and ask for referrals
Who pays
Classic car and motorbike restorers, hobbyists, boat owners, inventors and local tradies needing a quick one-off part.
How it makes money
Fixed price per part or hourly rate, plus materials. Specialising in repairs and restoration parts can allow higher prices per job.
Skills that help
- Basic to intermediate machining
- Precise measuring
- Patience with fiddly one-off work
Watch out for
- Council approval for home-based business and noise limits, check with your local council
- Public liability insurance and check your home insurance covers business use
- Heavy machines need safe wiring and floor support, check with a licensed electrician
- Metal swarf, oils and noise affect neighbours and safety, so plan for waste disposal
- Avoid making safety-critical parts unless you are qualified and insured for it
Deep research report · Australia
Everything you need to start: home workshop machining for repairs and prototypes
Researched with live web search for Australia: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to set up a home machining workshop?
Startup costs are typically estimated at around $6,000 to $30,000, depending on the size and condition of your lathe and mill, tooling, and any electrical or floor work needed. Treat this as an estimate.
How much can a home machining side hustle earn?
Monthly revenue is typically estimated at around $500 to $3,500, depending on how many hours you put in, the one-off parts you make and your customer network. It suits a side hustle starting at about 8 hours a week.
What should I check before machining from home in Australia?
Check council approval for a home-based business and noise limits, and whether your home insurance covers business use. Get a licensed electrician to check wiring, plan waste disposal for swarf and oils, and avoid safety-critical parts unless qualified and insured.
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