The Real Cost of Cutting Metal In-House
The short answer: Compare the total cost of obtaining usable pieces, not only the price per metre of raw stock. Include material, freight, picking and cutting time, deburring, consumables, mistakes, storage and the value recovered from scrap.
A full length can look cheaper on a supplier price list. By the time your workshop turns it into the blanks required for production, the cost per usable piece may tell a different story.
What does one ready-to-use blank actually cost?
For a repeat job, add up the costs associated with one batch:
Material purchased + freight + preparation labour + cutting consumables + handling and storage + error costs − usable leftover value or scrap return
Then divide by the number of acceptable blanks produced.
This is a comparison tool, not a universal formula for accounting. Use the figures that matter to your business and avoid counting the same cost twice.
Include the whole preparation process
Cutting time is only one part of the job. Someone may need to identify the right stock, retrieve and move it, measure and mark the blanks, cut them, deburr them and move the remaining length back to a rack.
If a skilled employee does this while production work is waiting, record both the time spent and the effect on your schedule. The impact is different when the saw has spare capacity and a dedicated operator is available.
What happens to the remainder?
A leftover length has value if you have a realistic use for it. Record that value honestly. A short offcut with no planned use is different from stock you expect to consume next week.
If it eventually goes to scrap, the scrap payment may recover only part of what you spent buying, handling and storing it.
Compare with a prepared-material quote
Ask for a quote based on the same material specification and batch quantity. Include your required cut length, tolerance, deburring and delivery date. Then compare the price with your measured in-house cost per acceptable blank.
Also compare reliability and lead time. The cheapest quote is not useful if the material arrives after the production slot or needs additional work your team did not plan for.
Make the decision with your own numbers
You don’t need to outsource every cut. Start with a repeat product whose preparation is easy to measure. That will show where pre-cut supply makes commercial sense for your workshop.
Cut Length Metals supplies stainless steel, brass and aluminium cut to length from Caboolture, Queensland. Contact us with your material list and specify any deburring or other preparation you’d like included in the quote.
