Tool-and-die and mould shop insurance is not one standard policy. Machinery, customer property, products liability, errors and omissions, transit and business interruption must each be checked against the actual operation and contract.
Define the complete toolroom operation
List design, CNC machining, EDM, grinding, fitting, polishing, assembly, tryout, repair, modification and production work separately. Identify whether the shop makes stamping dies, injection moulds, jigs, fixtures, gauges or other tooling, and record every process completed by an outside supplier.
- New tooling, repair and revision work
- Wire and sinker EDM, CNC and manual machining
- Grinding, polishing, fitting and tryout
- Mould, die, jig, fixture and gauge work
- On-site service, installation or customer support
Separate shop property from customer tooling
The shop may own machinery and cutting tools while customers own dies, moulds, fixtures, patterns, components and raw stock. Record ownership, contractual responsibility and the maximum total customer value at the shop, in storage, in transit and at outside processors.
One-of-a-kind machinery and tooling drive downtime
EDM machines, grinders, CNC controls and tryout equipment may have long repair, replacement and commissioning times. A damaged one-of-a-kind tool can also delay both the toolroom and its customer. Estimate the complete recovery sequence instead of using only the physical repair time.
Design responsibility changes the liability question
A shop may manufacture to a completed customer design, recommend a change, develop the tooling design or take responsibility for performance. Record who controls dimensions, materials, calculations, approval and intended use. Products liability and manufacturing errors and omissions address different allegations and are not automatically interchangeable.
Tryout, transit and outside processing need a route map
Tooling can move among the toolroom, heat treater, coating provider, customer plant and tryout location. Record who transports it, values at each stage, packaging, lifting methods, security and what work occurs away from the insured premises.
Contracts can extend beyond the tool’s invoice value
Purchase orders and supply agreements may address delivery, acceptance testing, ownership, custody, indemnity, insurance, intellectual property, rework and delay. Give the insurance requirements to the broker and use legal counsel for the broader commercial obligations.
Quality and maintenance records explain the operation
Machine maintenance, calibration, inspection, revision control, material certificates, non-conformance procedures and release records help show how tooling is produced and verified. Describe only the systems and certifications the business actually maintains.
Prepare a tool-and-die submission
Provide sales by operation, machinery and tooling schedules, maximum customer-property values, materials, end-use, design responsibility, outside processing, mobile work, customer concentration, exports, contracts, losses and realistic replacement times.
Common questions
Is customer-owned tooling automatically covered?
No. Ownership, location, contractual responsibility, cause of loss, valuation, limits and the insurance wording all matter. Report the maximum value at risk and ask where the applicable coverage appears.
Does tool design require different insurance?
Design responsibility can introduce allegations of financial loss or failure to perform that may not fit ordinary products liability. Manufacturing errors and omissions may be relevant, subject to insurer availability and the actual contract.
What if dies or moulds are stored for customers?
Include long-term stored tooling in the inventory. Record ownership, values, storage conditions, inspection, security, contractual responsibility and how obsolete tooling is authorized for disposal.
Can a tool-and-die shop with production work request a quote?
Yes. Separate tooling revenue from production machining and describe the products, volumes, materials, customers and end-use so insurers receive the complete operation.
Primary sources
Safety sources explain the operation, not whether insurance will pay a claim. Use the current insurance contract and its certificate or summary page when making a coverage decision.
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