Tool · discovery

Manual metal scraper

Unpowered hardened edge for geometric bearing-surface correction; discovery hypothesis, capability and compatibility unreviewed.

Discovered · unresearchedClosure: OpenInventory incomplete

Capability requirements and tolerances

Consumer-specific numerical targets, quantities and acceptance limits remain open or incompletely reviewed. No smartphone-grade suitability is claimed. Distinct capability tiers require their own making route and qualification.

Making steps · draft selected for navigation; not a validated fabrication specification.

Known Parts and Tools

The selected route supplies this page's inventory and the map's dependency links from one record. Further requirements may be missing; review flags do not prove physical suitability.

Requirement	Role	Use	Relationship status
Tool steel	Part	consumed feedstock	Cycle-checked; compatibility unknown
Collected wood	Part	incorporated	Cycle-checked; compatibility unknown
Fiber cord	Part	incorporated	Cycle-checked; compatibility unknown
Hammers	Tool	reused	Cycle-checked; compatibility unknown
Anvil	Tool	reused	Cycle-checked; compatibility unknown
Furnaces	Tool	reused	Cycle-checked; compatibility unknown
Wood or charcoal fuel	Part	consumed	Cycle-checked; compatibility unknown
Hand-drill ignition kit	Tool	reused	Cycle-checked; compatibility unknown
Tongs	Tool	reused	Cycle-checked; compatibility unknown
Heat treatment equipment	Tool	reused	Cycle-checked; compatibility unknown
Abrasive stones	Tool	reused consumable tooling	Cycle-checked; compatibility unknown
Stone hand tools	Tool	reused	Cycle-checked; compatibility unknown
Length master reference	Tool	verification	Cycle-checked; compatibility unknown
Cutting edge contact test fixture	Tool	verification	Cycle-checked; compatibility unknown
Mechanical forming test stock	Part	consumed verification	Cycle-checked; compatibility unknown
Material heat test coupons	Part	consumed verification	Cycle-checked; compatibility unknown
Metalworking protection	Tool	reused	Cycle-checked; compatibility unknown
Ventilation	Tool	reused	Cycle-checked; compatibility unknown
Clean water	Part	consumed	Cycle-checked; compatibility unknown
Containers	Tool	reused	Cycle-checked; compatibility unknown
Workshop surfaces	Tool	reused	Cycle-checked; compatibility unknown

Making outline

Forge and heat treat one-piece steel scraping edge, manually lap its profile and retain wood grip; verify independent cut-load/edge integrity
Detailed procedure and acceptance remain unresearched.

What remains unresolved

Manufacture, quantities, suitability and complete inventory remain unreviewed.
Current memory-first method needs source and compatibility review.

Canonical reuse assessment

{
  "checked": [
    "precision-machines",
    "finishing-grinder",
    "stone-hand-tools"
  ],
  "decision": "Hand scraping is earlier physically distinct stock removal, not a rename of precision machine."
}

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Used by

Items that directly require this item in their selected inventory.

Paths from Smartphone

These routes together include every item that can lead from Smartphone to this item. Repeated path combinations are collapsed; recipes are omitted.

Shortest route: Smartphone → Enclosure → Machining cutting tool set → Manual metal scraper

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