3D Solex
Precision FDM hotends and nozzles for 3D printers, enabling abrasive filament compatibility and micro-resolution printing with patented CHT (Copper Heat Transfer) technology.
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
HardCore nozzles (abrasive-capable); Micro nozzles (0.10mm, 0.15mm, 0.25mm); Stainless steel nozzles; Printcore AA/BB nozzles; Olsson Block Kit (quick-change nozzle system); 3D Solex V3 Block; TF2K PTFE combo; Various hotend assemblies for Ultimaker, Raise3D, Bondtech compatibility
Technological Advantage
CHT patent provides defensible thermal efficiency moat; quick-change Olsson Block design forced OEM integration (became Ultimaker standard feature), creating switching cost for end-users; extreme nozzle precision (Swiss drilling + German tools) difficult to replicate at low cost; exclusive Bondtech manufacturing partnership controls distribution for major printer ecosystem.
Differentiation
Value Proposition
Enables printing of abrasive and specialty filaments (NylonX, NylonG, metalfills) impossible with standard hotends; micro nozzles (0.10mm–0.15mm) achieve surface area 30% of standard 0.25mm nozzles; quick-change design (Olsson Block) became OEM standard on Ultimaker 2+; hand-assembled in Norway using Swiss precision drilling and German tooling for ultra-consistent performance.
How They Differentiate
Premium positioning on precision (hand-made in Norway with Swiss tooling); only credible micro-nozzle manufacturer (0.10mm–0.15mm); patented CHT technology; established OEM integrations (Ultimaker, Raise3D); 12-month electronics warranty and 2-year product guarantee vs. commodity competitors; Bondtech exclusivity for manufacturing removes low-cost clone competition.
Market & Competition
Target Customers
Professional 3D printing facilities, advanced hobbyists, industrial manufacturers requiring precision FDM
Industry Verticals
3D printing; Additive manufacturing; Miniature manufacturing (tools, drone parts, PCB prototyping); Decorative arts (Kanji/Japanese art writing)
Competitors
E3D (hotends, print cores, ecosystem integration); Bondtech (feeder systems, now also distributes 3D Solex nozzles under Bondtech brand); Dynamixel (generic nozzle manufacturers); MK8/clone manufacturers (low-cost commodity nozzles)
Growth & Milestones
Growth Metrics
Global distribution network across multiple major AM/3D printing retailers: MatterHackers (US), Dynamism (US), 3DJake (International), 3DMakerWorld (US), and Bondtech (Sweden). Products ship worldwide from Norway. Product line compatibility spans major FDM printer platforms: Ultimaker 2/2+/3/S3/S5, Raise3D Pro2/Pro3, E3D V6 — indicating broad OEM ecosystem penetration. Multiple product lines active (Everlast, Matchless V3, Hardcore, CHT nozzles) across nozzle diameters 0.25mm–1.2mm, suggesting sustained R&D and product expansion.
Major Milestones
Founded 2001 as CEPTA AS; Developed Olsson Block Kit (became Ultimaker 2+ OEM standard); 2020: Bondtech strategic partnership & manufacturing agreement; E3D CHT patent license deal (timeline unknown; recent)
Notable Customers
Ultimaker (OEM standard feature); Raise3D (compatible product line); Custom PCB manufacturers; Miniature drone/robotics makers; Fine art (Kanji/Japanese calligraphy on 3D objects)