Assortment of high‑precision machined prototypes by Nextas

Collection of precision‑machined metal parts

Rapid Prototyping Service

High Precision Rapid Prototyping

±0.002 mm Precision with Premium Materials

From premium‑grade materials with complete inspection reports to state‑of‑the‑art CNC machining centres, Nextas delivers prototypes with micron‑level accuracy. Our in‑house heat treatment and surface finishing ensure each component meets stringent industrial standards while maintaining cost‑effectiveness.

Core Advantages

Premium Materials & Inspection: We source only high‑grade materials and provide full inspection reports to guarantee traceability and reliability of every prototype.
Micron‑Level Precision: Skilled machinists and cutting‑edge CNC equipment achieve tolerances of ±0.002 mm for the most demanding applications.
Specialised Heat Treatment: Controlled heat treatments create high‑hardness parts engineered to withstand extreme loads and wear.
Comprehensive Surface Finishes: Choose from sandblasting, anodising, black chrome plating or DLC to achieve your desired functional and cosmetic qualities.
In‑House Production & Cost Control: Vertically integrated facilities enable strict cost control and deliver competitively priced prototypes without compromising quality.
Rigorous Outgoing Inspection: Every shipment is thoroughly inspected to ensure the final prototypes meet or exceed your specifications.

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Range of CNC machinery and equipment used by Nextas including Okamoto grinding machine, Matsuura 5‑axis centre, Okuma vertical machining centre, Hardinge precision lathe, Brother 4‑axis machining centre and Moore jig grinder

World‑Class Equipment & Materials

Nextas operates advanced five‑axis machining centres, precision lathes, vertical mills, grinding machines and jig grinders from leading Japanese and U.S. brands. Combined with premium materials and stringent incoming inspection, our prototypes start with the best possible foundation.

Precision Machined Prototypes

Our skilled machinists leverage state‑of‑the‑art CNC equipment to produce complex geometries with tolerances as tight as ±0.002 mm. Every feature and threaded hole is meticulously machined to meet your exact specifications.

Close‑up of a precision‑machined aluminium housing with multiple openings and threaded holes

Precision machined circular part with multiple holes and an integrated lever

High Stability & Accuracy

Each prototype is engineered for stability and durability. Robust constructions with multiple fastening points and reinforced sections ensure dimensional integrity during testing and integration.

Versatility & Surface Finish

Beyond machining, we offer specialised heat treatments and a wide range of surface finishes—sandblasting, anodising, black chrome plating and diamond‑like carbon (DLC)—to achieve the functional and cosmetic qualities you need.