Best selling 3D printer accessories from Purecrea

On this page you'll find a ranking of the best Purecrea products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. Purecrea 1 litre isopropyl alcohol / isopropanol 99.8%

Isopropyl alcohol 99.8% is a solvent that is perfect for cleaning the print bed of 3D printers. Isopropyl alcohol is also often used for cleaning printed parts in resin printers. It comes in a sturdy and compact 1-liter metal bottle.

Application examples:
- Cleaning the print platform of FDM 3D printers
- Cleaning printed parts from resin printers
- Cleaning camera lenses, glass plates, and optical linear measurement systems
- Degreasing surfaces
- Removing adhesive residues, label remnants, or paints
- Solvent for fats, resins, paints, and inks
- Disinfectant for surface disinfection

Technical details:
- Isopropyl alcohol / Isopropanol
- Purity: 99.8%
- Volume: 1 liter
- Total weight: 930 g

Delivery includes:
1x 1 liter of Isopropyl alcohol / Isopropanol 99.8%. 

2. Purecrea 500g Silica Gel Trockenmittel mit Farbindikator

Keep your items dry and protect them from moisture with 500 g of loose silica gel desiccant with color indicator. Thanks to its high adsorption capacity of up to 35%, it effectively absorbs moisture and prevents corrosion, mold, and condensation. The silica gel is reusable and can be easily regenerated at 120 °C. With the integrated color indicator, it changes from orange to colorless at 20-25% moisture saturation, allowing you to easily recognize the perfect time for renewal. It is ideal for self-built 3D-printed drying boxes and keeps filaments dry to avoid printing errors caused by moisture. It is also optimal for storing sensitive components, tools, and electronics. The silica gel is delivered loose in a plastic bag, allowing for individual dosing.

Features:
High moisture absorption: Absorbs up to 35% of its own weight in moisture and prevents damage from condensation.
Color change indicator: At 20-25% saturation, the color changes from orange to colorless, making it easy to recognize saturation.
Regenerable: Can be reused multiple times by drying at 120 °C.
Ideal for 3D printer drying boxes: Perfect for storing filaments to prevent moisture absorption.
Loose delivery: Delivered loose in a plastic bag rather than in individual packets, allowing for flexible use.

Technical Data:
Desiccant: Silica gel with color indicator
Color change: Orange to colorless at 20-25% moisture absorption
Regeneration: By heating at 120 °C
Absorption capacity: Up to 35% moisture absorption
Dimensions: 270 x 140 x 40 mm
Weight: 500 g

Delivery includes:
1 x 500 g silica gel desiccant with color indicator. 

3. Purecrea Brass wire brush for hotend / nozzle cleaning

Our brass wire brushes are perfect for cleaning the hotend and pressure nozzles. It is best to heat the hotend to 230° for cleaning. During cleaning, I recommend that you switch off the heating of the hotend (danger of short circuit if the insulation of the heating capsule is no longer super).

Technical details:
Material: brass / plastic
Length brush head: 35mm
width brush head: 10mm
Bristle length: 13mm
Total length: 170mm
Total weight: 12.5g

Scope of delivery:
1x brass wire brush for hotend cleaning. 

Purecrea Brass wire brush for hotend / nozzle cleaning (Maintanance Kit, Cleaning)
3D printer accessories
CHF9.90

Purecrea Brass wire brush for hotend / nozzle cleaning

Maintanance Kit, Cleaning

4. Purecrea Gewindeeinsatz Presse Kit mit Lötkolben und Zubehör

The threaded insert press kit is a professional solution for precisely embedding brass threaded inserts into 3D-printed components. Its sturdy construction is based on an aluminum profile rail, which, along with a spring arm, allows for exact vertical movements. The integrated 90 W soldering iron provides constant and even heat, ensuring that threaded inserts can be securely and centrally anchored in the plastic. The setup can be completed in just a few minutes, as the system is delivered 95% pre-assembled. Thanks to the included adapter tips for M2 to M8, various insert sizes can be processed flexibly. For optimal results, the processing temperature should be about 10–15 °C above the hotend temperature of the filament used. Additionally, a standard soldering tip is included, allowing the device to also be used as a traditional soldering iron if needed. Due to its compact design, the kit is suitable for workshops, maker spaces, and professional 3D printing farms, where particularly durable screw connections are required.

Recommended accessories:
Brass threaded inserts

Technical specifications:
Soldering iron: 90 W, integrated temperature control
Adapter tips: 6 sizes (M2, M3, M4, M5, M6, M8)
Profile rail: Aluminum, with spring arm
Included threaded inserts: 30 × M3
Dimensions: 370 × 165 × 155 mm
Weight: 650 g

Delivery contents:
1x threaded insert press with 90 W soldering iron
1x aluminum profile rail with spring arm
6x adapter tips M2–M8
30x M3 threaded inserts
1x standard soldering tip for traditional soldering
1x open-end wrench
2x tweezers (straight & curved)
2x hex keys (2.0 mm & 3.0 mm)
2x round head screws (BHCS)
2x cable clips
2x double-sided adhesive pads. 

5. Purecrea Threaded inserts Brass insert set 220 pieces

Small threads often cannot be printed on the 3D printer. These brass thread inserts are inserted into the designated hole with heat after printing and provide you with a stable and firm thread for M2, M2.5, M3, M4, M5 and M6 screws.

Recommended accessories:
Soldering iron Melting aid Thread inserts Insert M2-M8
Yihua 908+ Soldering iron 65W adjustable

Assembly instructions:
Position the threaded insert on the hole provided.
Use a soldering iron set to the pressure temperature of the filament used to press the thread insert into the hole.
Allow the component to cool.
Technical details:
Material: Brass
Thread: M2,M2.5,M3,M4,M5 and M6
Dimension: 130 x 70 x 22mm
Total weight: 76g

Scope of delivery:
25x M2x3x3.5
25x M2x4x3.5
25x M2.5x3x3.5
25x M2.5x4x3.5
25x M3x3x4
25x M3x4x4
25x M3x5x4
25x M4x4x6
10x M5x5x7
10x M6x6x8. 

6. Purecrea Electronics side cutter

This side cutter is excellent for cutting wires during soldering. Of course, it can also be used for many other purposes.

Technical details:
- Cuts copper wires up to 1.3 mm
- Color: Blue
- Weight: 54 g

Delivery includes:
1x side cutter. 

7. Purecrea Digital Thermometer Hygrometer Black Round

With this compact hygrometer, you can monitor the temperature and humidity in your filament storage box or in the room where you have your 3D printers. It can also be used for other applications in the home. The hygrometer is powered by an LR44 button cell, which is not included in the delivery.

Recommended accessories:
2x LR44 button cell battery 1.5V

Technical details:
Colour: Black
Viewing angle: 5
Measuring time: 10s
Temperature:
Measuring range: -50°C to 70°C
Tolerance: ±1°C
Resolution: 0.1°C
Humidity:
Measuring range: 10% RH to 99% RH
Tolerance: ±5
Resolution: 1%
Dimension cut-out for installation: Ø41mm
Dimension: Ø45 x Ø41 x 18mm
Weight: 17g

Scope of delivery:
1x Digital thermometer hygrometer black round. 

8. Purecrea 42x42x23mm Stepper Motor Nema 17 Pancake 17HS4023 0.7A 0.15Nm

This Nema 17 pancake stepper motor is suitable for building Bondtech or Titan extruders for 3D printers. However, you can also use the motor very well for other mechanical Arduino projects. If you want to operate the stepper motor with Arduino, we recommend purchasing an A4988, DRV8825, or TMC2208 driver as well.

Recommended Accessories:
- A4988 Stepper Motor Driver Module
- DRV8825 Stepper Motor Driver Module
- SilentStepStick TMC2208
- Single Stepper Motor Control Board A4988
- CNC Shield A4988 Arduino for 3D Printers and Milling Machines (GRBL)

Technical Details:
- Model: 17HS4023
- Rated Voltage: 12V
- Insulation Class: B
- Phases: 2
- Resistance: 4 Ω/Phase
- Inductance: 3.2 mH/Phase
- Shaft Length: 21mm
- Shaft Diameter: 5mm
- Step Angle: 1.8°
- Current Consumption: 0.7A/Phase
- Holding Torque: 0.15Nm
- Dimensions: 42 x 42 x 23mm
- Weight: 140g

Delivery Contents:
- 1x 42x42x23mm Nema 17 Pancake Stepper Motor 17HS4023 0.7A 0.15Nm
- 1x Connection Cable with 4P Connector 1m. 

9. Purecrea 4mm M10 PTFE Hose Connection Push-Fitting

This M10 push fitting is used in almost all Creality FDM printers for the hotend. Check beforehand if you need a M6 or M10 thread.

Technical details:
Material: Metal
Thread: M10
PTFE outer diameter: 4mm (1.75mm filament)
Thread length: 6mm
Total length: 18mm
Weight: 5g

Scope of delivery:
1x 4mm M10 PTFE hose connection push fitting. 

10. Purecrea M4x4mm Gewindeeinsätze Messing Insert 50Stk

Small threads often cannot be printed on a 3D printer. These brass threaded inserts are inserted into the designated hole with heat after printing, providing you with a stable and secure thread for M4 screws.

Recommended accessories:
Soldering iron melting aid threaded inserts Insert M2-M8
Yihua 908+ soldering iron 65W adjustable

Installation instructions:
Position the threaded insert over the designated hole. Use a soldering iron set to the printing temperature of the filament used to press the threaded insert into the hole. Allow the component to cool down.

Technical details:
Material: Brass
Thread: M4
Length: 4 mm
Outer diameter: 6 mm
Mounting hole diameter: approx. 5.5 mm
Total weight: 25 g

Delivery includes:
50x M4x4 mm brass threaded inserts 50 pcs. 

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