Worldwide express shipping
Worldwide express shipping
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Trapezoidal screws for 3D and CNC printers: complete guide
Published : 2026-03-20 - By DHM | Categories : BasicsTr8x2, Tr8x8, Tr12x3: How to choose trapezoidal screw pitch and diameter for 3D and CNC printers.
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Ground and chrome-plated shafts: differences, tolerances and how to choose
Published : 2026-03-18 - By DHM | Categories : BasicsGround, chrome plated, hardened, hardened chrome plated: four types of linear shafts compared with table and guide.
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3D pen for teaching STEM: complete guide
Published : 2026-03-16 - By DHM | Categories : Educational - STEM , NewsThe 3D pen as an educational tool: drawing in space to develop creativity, geometry and thinking STEM.
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CreatBot 3D printers: professional range for business and PA on MEPA
Published : 2026-03-13 - By DHM | Categories : Educational - STEM , NewsD600 Pro2 HS, D1000 HS and PEEK-250: professional large format printers for business and PA. Available on MEPA.
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Teachers' Charter on DHM-online: how to use the 2025/2026 bonus
Published : 2026-03-12 - By DHM | Categories : Educational - STEM , NewsCarta del Docente at DHM-online - Bonus 383€ active: how to generate the voucher and buy 3D printers, 3D pens and materials STEM at DHM-online.
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Dyze Design pellet extruders: affordable industrial 3D printing on MEPA
Published : 2026-03-12 - By DHM | Categories : Educational - STEM , NewsDyze Pulsar and Pulsar Atom: high performance pellet extrusion for universities, research and industry. Buyable on MEPA.
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Electrical connectors for 3D printers: complete guide
Published : 2026-03-12 - By DHM | Categories : BasicsConnectors - JST, Molex, XT60, Wago: which connector to use and where. Guide to safe wiring for 3D and CNC printers.
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GT2 belts and pulleys for 3D printers: complete guide
Published : 2026-03-10 - By DHM | Categories : BasicsGT2 belts - Width, reinforcement and tension: the three factors that determine print quality. A guide to GT2 belts and pulleys.
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Carbon and glass fibre filled filaments: a complete guide
Published : 2026-03-05 - By DHM | Categories : 3D printing filamentsCarbon Fibre/Glass - Engineering Rigidity and Lightness: A Guide to Carbon Fibre and Glass Filled Filaments based on PLA, PETG and PA.
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Bondtech INDX: the future of tool changing in 3D printing
Published : 2026-03-04 - By DHM | Categories : NewsINDX - Bondtech INDX revolutionises multi-material: passive tools for 35€, induction heating and zero cables. With electronics Duet3D.
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Extruders and hotend for 3D printing: a complete guide
Published : 2026-03-03 - By DHM | Categories : BasicsExtruders and hotend - E3D, Bondtech, Phaetus, Slice Engineering: how to choose the right upgrade for your 3D printer.
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DHM-online: 3D printing, mechanics and automation for makers and professionals
Published : 2026-03-03 - By DHM | Categories : Services myDHMOver 20,000 products for 3D printing, mechanics and automation. Bambu Lab printers, filaments, components and boards Duet3D. Fast shipping and MEPA.