Engineered, not improvised.
Every Toolbot part starts with a metrology-grade scan, gets routed to the right polymer, and ships off a dual-nozzle production cell. This is the process — and the reason a 3D-printed tool can survive a real jobsite.
The Thesis
Most 3D-printed tools fail in the field.
Wrong polymer. No metrology. No dust strategy. No error-proofing. Slapped together as a weekend prototype, sold as a "real" tool.
Toolbot is the rebuttal. Every part starts with a metrology-grade scan of the actual hardware it has to mate to. Every polymer is chosen against the jobsite forces it has to survive — abrasion, vibration, sawdust, cold, drops, gloves. Every visible part is printed in our translucent Atomic Purple PCTG so the brand color is in the resin, not paint, and so pros can see the dust line work. Every interface is designed to make the wrong move impossible, not just unlikely.
We start with tile installers and finish carpenters because those trades live in the corner of the market where existing tools almost work — close enough that pros improvise constantly, far enough that there's real white space. The Metabo HPT G12VE2 dust ecosystem is the first proof point: a coherent system instead of one-off accessories.
The Process
Scan → CAD → Print → QC.
Four stages. Every part. No skipped steps — that's how 3D printing earns its place on a real jobsite.
Metrology-grade scan
Every grinder, hose, and bit that mates to a Toolbot part is scanned on a production-tier optical scanner — structured-light, calibrated, accurate to the mating-surface tolerances we care about. Assembled scans only — we never disassemble a tool to design against it. Operated in-house, not by a service bureau.
Parametric, scan-driven CAD
The scan becomes the constraint, not the inspiration. CAD sketches reference scan datums directly. Mating clearances, lug engagement angles, fastener positions — all driven from the scanned geometry, not estimated from a spec sheet. The slicer handles support strategy and toolpath tuning per polymer.
Dual-nozzle co-printed production
Our dual-nozzle production cell co-prints TPU sealing skirts directly onto translucent Pro PCTG bodies in one part. No glue joint, no assembly fixture, no failure mode where the seal pops off after a week of jobsite use. Anyone running a single-nozzle machine has to glue or bolt — and glue/bolt joints fail on jobsites. The dual-nozzle architecture is our competitive moat.
Six Sigma · Poka-Yoke verification
Before a part ships, we ask: what mistake could a user make on the jobsite, and have we made that mistake impossible? Asymmetric keys, hard stops, fastener-reuse — error-proofed by design. Mating dimensions verified per batch with caliper and thread gauge; vacuum flow tested against reference for every dust-collection part.
Why
Lung health, by design.
Materials
The brand is in the polymer.
Most 3D-printed tools paint a brand color on after the part is printed — and that paint chips off the first time the tool meets thinset. Toolbot runs the brand color through the part. The Atomic Purple you see is the resin itself. It can't wear off.
Pro PCTG Atomic Purple — translucent.
Every visible Toolbot dust-collection part is printed in Pro PCTG Atomic Purple — a translucent copolyester engineered for impact, field temperatures, and color stability.
Translucency isn't decoration — it's a feature. You can see dust and debris flowing through the shroud, the adapter, and the hole extractor. Visual flow confirmation no opaque competitor can match. If a line clogs, you spot it instantly.
Translucent Atomic Purple
Used in: 360 / 90 / 45 shrouds, hole extractor, Festool + Ridgid adapters, epoxy-spatula bodies. Specs: 90% light transmittance · Izod ~860 J/m (≈35× standard PETG) · HDT 74 °C · Tg 84 °C · color in the resin.
Glass-fiber-reinforced PCTG
Used in: grinder mount plates (DeWalt, Makita, future grinders). Same polymer family as the visible parts — same brand purple — with 10% glass for the dimensional stiffness a load-bearing plate needs. Single-supplier consistency, zero color drift between visible and structural parts.
Carbon-fiber PETG
Used in: Tier 2 fabrication clamps (Toolbot Clamp, Table Clamp, Corner). Reason: must not creep under sustained clamping load. CF stiffness defeats flex; brand color is hidden inside the bench workflow, so we trade visibility for performance.
Flexible thermoplastic urethane
Used in: brush skirts, sealing flanges, clamp jaws, epoxy-spatula tips. Compliant where the part has to seal, grip, or absorb vibration. Co-printed onto rigid bodies via our dual-nozzle production cell — no glue joint, no separate part to lose.
Never PLA in production — creeps under load, fails in hot truck cabs.
Six Sigma on the Jobsite
Mistakes designed out.
The jobsite is the worst possible test environment — gloves, dust, low light, time pressure. Every Toolbot part is designed against the question: what could a user get wrong here, and how do we make that impossible?
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Snap-lockPositive engagement with tactile confirmation You either hear and feel the click, or it doesn't engage. No "looks fine, falls off."
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Mount plateAsymmetric bolt pattern — only one orientation fits Cannot be installed rotated 180°.
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FastenersReuse grinder's existing bolts — no extra hardware Nothing extra to lose, nothing extra to source. Same wrench as the side handle.
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IdentifierMagenta rib count = model number 1 rib = 360. 2 ribs = 90. 3 ribs = 45. Visible across a jobsite.
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Hole extractorSelf-mounting via vacuum suction The vacuum that captures the dust also holds the unit to the wall. One line, two jobs. No clamps to forget.
Behind the Tools
Want to follow the build?
We publish process notes, scan walkthroughs, and material test logs as we validate each product. Drop your email if you want them in your inbox.