Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | Ender 3, Ender 3 V2, CR-10, CR-10S |
| Drive Type | Direct Drive |
| Material | Aluminum Alloy and Steel |
| Nozzle Diameter | 0.4mm (Interchangeable) |
| Filament Diameter | 1.75mm |
| Gear Ratio | 3:1 Reduction |
| Weight | 285 grams |
| Motor Type | NEMA 17 Stepper Motor Included |
| Max Temperature | 260°C |
| Package Contents | Extruder Assembly, Nozzle, Mounting Screws, PTFE Tube |
Anonymous
Mar 31, 2026
Rating: 4/5
Good improvement over stock bowden
Significant improvement in retraction settings. Details are sharper now. It adds a bit of weight to the X-axis, so I had to tune my acceleration slightly.
Anonymous
Mar 31, 2026
Rating: 4/5
Great value but instructions could be better
The hardware is excellent for the price. My only complaint is that the wiring diagram was a bit unclear. Once I figured it out, prints have been flawless.
Anonymous
Mar 12, 2026
Rating: 5/5
Professional grade performance
The machining on the aluminum block is precise. The hobbed gear grips the filament well without crushing it. Best upgrade I've done this year.
Anonymous
Mar 09, 2026
Rating: 5/5
Sturdy and reliable
I've printed over 2kg of PLA and PETG with this kit without a single clog. The cooling fan keeps the heat break cool effectively. Highly recommended.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect upgrade for flexible filaments
This direct drive kit made printing TPU so much easier on my Ender 3. The extrusion is consistent and the build quality feels solid. Installation took about 45 minutes.
Anonymous
Mar 04, 2026
Rating: 5/5
Easy install for a beginner
I was worried about installing this myself, but the online community guides helped. The kit fits perfectly on my CR-10. No more grinding gears!
Q: What is the maximum recommended print speed with this setup?
A: While it depends on your specific printer tuning, we recommend speeds between 40mm/s and 60mm/s for optimal quality with flexible materials, and up to 80mm/s for standard PLA.
Q: Can I use 3mm filament with this extruder?
A: No, this extruder is specifically designed for 1.75mm filament only. Using 3mm filament will cause jams and damage the drive gear.
Q: Will this fit on an Ender 3 Pro without any modifications?
A: Yes, this multi-function kit is designed to be directly compatible with the Ender 3 Pro using the existing mounting holes. No frame modifications are required.
Q: Does this kit come with a heated block or just the extruder mechanism?
A: This kit includes the complete extruder assembly with the heater block and thermal sensor pre-installed. You just need to connect the wires to your mainboard.
Q: Is the NEMA 17 motor included in the box?
A: Yes, the package includes a high-torque NEMA 17 stepper motor already mounted to the extruder body, ready for installation.
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