Overview
A tool and die maker designs and builds the dies, molds, jigs, fixtures, and gauges that other manufacturers use to produce parts. The work is highly precise, often involving CAD/CAM design, EDM, grinding, and multi-axis machining to tight tolerances. Because the tooling a shop delivers determines whether a customer's entire production line runs correctly, both design accuracy and the physical tool carry real consequences, and shops frequently hold or repair customer-owned tooling. Tool and die maker insurance is built around the design and product exposure of the tooling produced, valuable shop equipment, customer property in the toolroom, and skilled labor.
Part of our manufacturing insurance guidance.
Risk profile
The tool and die business carries a distinctive blend of design, product, and equipment risk. Because a die or mold may be engineered to a customer's requirements, an error in design or fabrication can cause defective parts, scrapped production runs, or downtime on the customer's line, creating professional and product-related exposure that pure parts-makers may not face. Precision machines such as EDMs, grinders, and CNC mills represent significant capital, and a breakdown can stall delivery of time-critical tooling. Toolrooms often store and repair customer-owned dies, making damage to that property a bailee exposure. On the floor, skilled machinists face cutting, grinding, and material-handling injury risk, while oils and dust add fire concerns. Coverage should reflect the design responsibility and the value of equipment and customer tooling involved.
Common risks
Design or fabrication error in tooling
A flawed die, mold, or fixture can produce defective parts or scrap entire runs, creating professional and product-related exposure for the maker.
Damage to customer-owned tooling
Shops storing or repairing customer dies and molds face bailee exposure if that valuable tooling is damaged, lost, or destroyed.
Precision equipment breakdown
EDMs, grinders, and CNC mills are costly and time-critical, and a failure can delay delivery of tooling a customer is waiting on.
Skilled-worker injuries
Machinists face cutting, grinding, and material-handling hazards, and skilled labor is hard and expensive to replace.
Downtime claims from late tooling
When tooling is delayed or defective, customers may assert costs tied to interrupted production on their own lines.
Fire from oils and dust
Cutting oils, coolants, and fine metal dust raise fire risk that can damage precision machines, in-process tooling, and inventory.
Intellectual property and design data
Shops handle customer design files and proprietary tooling data, raising confidentiality and data-security considerations.
Recommended coverages
Coverages commonly relevant to tool and die maker operations. Not every business needs the same policies.
Operational Coverage
Employee-Related Coverage
Why tailored insurance matters
Unlike a high-volume parts plant, a tool and die maker sells precision and design, so its exposure includes professional responsibility for the tooling it engineers and the customer dies it holds, not just floor hazards. Coverage should reflect how much design work the shop performs, the value of customer tooling in its care, the precision equipment it runs, and the downtime consequences if tooling is late or defective. A coordinated program may help ensure a design-error claim, a damaged-die claim, or an equipment failure does not leave a gap, subject to policy terms. Coverage availability depends on underwriting and loss history.
Hypothetical claim examples
Defective mold delivered
A mold is alleged to have produced out-of-spec parts on a customer's line. Product and professional liability coverage may respond to resulting loss, depending on policy terms and the facts.
Customer die damaged in the shop
A customer-owned die is damaged during a repair in the toolroom. Inland marine or bailee coverage may help with the loss, subject to the specific policy and limits.
EDM breakdown delays a job
A primary EDM fails and delays time-critical tooling. Equipment breakdown coverage may help with repair and lost income, depending on policy terms and exclusions.
Hypothetical scenarios for illustration only. Coverage depends on the specific policy, endorsements, exclusions, and facts of each claim.
What affects insurance cost
- Amount of design and engineering work performed
- Value of precision machines in the toolroom
- Value of customer-owned tooling held on site
- Types of tooling produced and industries served
- Skilled-labor headcount and payroll
- Shop construction and fire protection
- Professional and product loss history
How much does it cost?
There is no single price for tool and die maker insurance — it depends on which of these coverages you carry and the specifics of your business. As a rough guide, here are general national averages for the coverages this business commonly needs.
- $300–$1,000 per year for many small businesses
- $500–$1,500 per year, often bundled with general liability
- $500–$2,000 per year for many small firms
- $1,000–$3,000 per year, depending heavily on property value and location
- $200–$800 per year, often added to a property policy
- $500–$3,000 per year, driven largely by payroll and job class codes
- $500–$1,500 per year for many small businesses
These are general national averages shown for comparison only — not a quote. Actual premiums vary widely with underwriting and depend on the factors above and the specifics of your business, including size, revenue, location, claims history, and the limits you choose. See how we estimate costs.
Coverage considerations
- Consider professional liability for tool design
- Insure customer-owned dies on a bailee basis
- Confirm equipment breakdown for EDM and CNC
- Assess downtime exposure from late tooling
- Review data-security handling of design files
Common underwriting considerations
When insurers review a tool and die maker business, they commonly evaluate factors like these. This is educational information — nothing here is collected or submitted.
- Products manufactured and their end use — especially any safety-critical applications
- Annual revenue, production volume, and export activity
- Quality-control procedures, testing, and recall planning
- Property and equipment values, including specialized machinery
- Payroll, employee count, and workplace-safety programs
- Claims history, particularly product-liability and machinery losses
Common contractual insurance requirements
Contracts, leases, and licenses in this industry commonly impose insurance requirements such as these. Always review the specific wording in your own agreements.
- Supply agreements with larger customers commonly set minimum liability and umbrella limits
- Vendor and distributor agreements frequently require additional-insured status on product liability
- Equipment lessors and lenders require property coverage on financed machinery
- Contracts often include hold-harmless wording backed by contractual-liability coverage
- Some customer agreements require product-recall or contamination coverage
Common coverage mistakes
Mistakes businesses in this industry commonly make when arranging coverage — worth reviewing before you buy or renew.
- Carrying product-liability limits far below the exposure of the products made
- Underestimating business-income needs when a key machine or line goes down
- Overlooking equipment-breakdown coverage for presses, ovens, and production systems
- Missing coverage for tooling, dies, and customer-owned property in your care
- Failing to review completed-operations exposure on installed products
Frequently asked questions
Do tool and die makers need professional liability?
If you design tooling, a design error can cause a customer loss. Professional liability may respond to those claims, subject to policy terms and underwriting.
Are customer dies in my shop covered?
Inland marine or bailee coverage may help with damage to or loss of customer tooling in your care, depending on the specific policy and limits.
What if a die I built produces bad parts?
Product and professional liability coverage may respond to resulting loss tied to an alleged defect, subject to policy terms and the facts.
How is my precision equipment protected?
Equipment breakdown coverage may help with repair and lost income when EDMs, grinders, or CNC machines fail, depending on the policy and exclusions.
Should I worry about customer design data?
Handling proprietary design files raises confidentiality and security considerations. Coverage options exist, and terms depend on your operations and underwriting.
Is workers' compensation required in a toolroom?
Most states require it for employees, and machinists face cutting and handling injury risk. Requirements depend on your state and operations.
How do I get a quote?
Call The Southern Agency at 1-800-777-1872 or request a quote online for guidance tailored to your tool and die maker business.