The compatibility graph for tools, batteries, accessories, and the things people borrow.
Toolbase connects tools to battery platforms, shaft systems, adapters, affiliate offers, team inventory, and lending history.
Tools indexed
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Across — brands
Battery platforms
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Battery, shaft, blade, hose
Tool types
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Drills, saws, blowers, and more
Brands
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Major power tool ecosystems
Compatibility reasoning
Graph edges surfaced from shared systems and adapters
Ryobi Expand-It trimmer head
18V One+ powerhead
Compatible with DeWalt shaft unit through universal adapter
DeWalt FlexVolt chainsaw
60V Max battery
Shares batteries with FlexVolt blower and circular saw
Milwaukee M18 shop vac
M18 battery platform
Hose adapter needed for compact dust extractor kit
Operating model
The app treats compatibility as first-class data, then layers ownership and commerce on top.
Catalog
Normalize tools, kits, bare tools, accessories
Compatibility
Infer fit through platform, adapter, and connector rules
Monetize
Attach affiliate offers without muddying source data
Lend
Track borrower, due date, condition, and team ownership
Team inventory
Separate personal ownership from shared crew tools and job-site kits.
Lending ledger
Track who has the tool, when it left, when it is due, and what came back.
Affiliate routing
Keep canonical product data clean while routing purchase clicks through partners.