AlgoLaser DIY KIT MK3 20W Laser Engraving Machine
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AlgoLaser DIY KIT MK3 with second-generation COS 20W laser module. The most powerful MK3, for faster cutting and deeper engraving.
AlgoLaser DIY KIT MK3 with second-generation COS 20W laser module. The most powerful MK3, for faster cutting and deeper engraving.
Specifications
| Laser power | 20W, second-generation COS technology |
|---|---|
| Laser spot | 0.13mm × 0.16mm |
| Engraving area | 400mm × 400mm |
| Working speed | Up to 12,000mm/min |
| Motherboard | Smart Laser Motherboard V4.1, dual 32-bit MCU |
| Control | 3.5" IPS touch screen, APP, LaserGRBL, LightBurn, AlgoLaser PC software |
| Connectivity | USB, WiFi 2.4G, Web UI, TF card |
| Gross weight | 5.5kg |
| Box size | 700 × 270 × 140mm |
Supplied in Bangladesh by Costareen — official AlgoLaser stock with warranty and local support. Contact us on WhatsApp for availability.
Is this genuine Polymaker filament?
Yes. Costareen is a Polymaker B2B partner in Bangladesh — every spool is genuine, vacuum-sealed stock with a desiccant, not a repack.
What printers is it compatible with?
It works with virtually all 1.75 mm FDM/FFF printers (Bambu Lab, Creality, Prusa, Anycubic, and more). Hardened spool edges make it AMS-compatible.
What print settings should I use?
Nozzle 190–230 °C, bed 25–60 °C, speed up to 300 mm/s with the cooling fan on. Start at 210 °C / 55 °C bed and tune from there.
How should I store it?
Keep it sealed with the desiccant when not in use. If prints get stringy or brittle, dry the spool at 55 °C for ~6 hours.
Do you deliver across Bangladesh?
Yes — nationwide delivery, with payment via bKash, bank transfer, EMI, or cash on delivery.
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