Happisland GT2 Timing pulley,Aluminum GT2 Timing Belt Pulley 20Teeth bore 8mm for RepRap 3D Printer(Pack of 10pcs)

Pulley Specifications:
Tooth: 20T
Bore: 8mm
Belt Width: 6mm
Material: aluminum
Package Including:
10 x GT2 Timing Belt Pulley

Product Features

  • Pack of 10 pcs,Teeth Number: 20 Teeth; Bore of Pulley: 8mm.
  • Material:aluminum
  • high quality aluminum, excellently machined, finished smoothly.
  • Perfect choice for CNC engine machine, gear shaper, drilling machine, milling machine, hobbing machine or similar projects
  • Any question,pls feel free to contact us.

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Ivelink 12V 40W 620 Ceramic Cartridge Heater and NTC Thermistor 100K 3950 for 3D Printer(Pack of 10pcs)

Cartridge Heater Description
-Cartridge heaters is consist of a cylindrical stainless steel tube and thus provide a high corrosion prevention
-The heating wire inside which is wound onto a ceramic core
-The number of coils varies depending on the power, and provide a great uniform distribution of heat, which considerably increases the long life of the heater as well as prevents the oxidation of the heater wire even at high temperatures
-The solids, liquids, and gases need to be heated by cartridge heater, transmit heat quickly by conduction if the producer of the heat (the cartridge) is in direct contact with the heat sink (any solid, liquid, or gas)
-Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc

Cartridge Heater Application
-Semiconductor chamber heating
– Semiconductor wafer lead connection
-Semiconductor wire and die bonding
-Freeze protection and deicing of equipment in cold climates or applications
-Humidity Control
– Patient Comfort heating used in medical devices
-Mold die and platen heating
-Seal bars used in packaging equipment
-Test sample heating in gas chromatography

Thermistor Specification

– For 3D printers: use TEMP_SENSOR 11 in Marlin firmware
– Small Size: 1.25mmx2.0mm glass bead
– High accuracy: 1%
-Resistance value at 25°C=100K
-Wiring insulation: high temperature teflon/PTFE
-Wiring length: 1 meter

Package List

Package Included
5*12V Cartridge Heater with 1m wiring
5* NTC 3950 100k thermistor

Product Features

  • Thermistor Color : white,Cartridge Heater Material: 304 Stainless Steel
  • Voltage: 12v, Power: 40w,Diameter: 6mm ; Length: 20mm
  • Temperature sensor 100KΩ accuracy of ± 1%
  • Conviniently pre-wired with 1 meter long high temperature teflon insulated wiring
  • Support for NTC 3950 is included in Marlin firmware, use TEMP_SENSOR 11 in firmware configuration

Detailed Information available on our Homepage…

Wangdd22 10PCS 3mm Thick Thickness 3d Printer Heating Block Cotton Hotend Nozzle Heat Insulation Cotton For Ultimaker/Makerbot

This heat insulation cotton is used for 3D printer nozzle keeping warm.
Made from heat-resistant ceramic fiber.
3mm thickness, if not needing such thickness that you can tear off the next layer.
The advantage is for keeping the key parts of the 3D printer – heating aluminum block warm, making the internal temperature flat, saving power, and energy.
This high temperature resistant cotton can work for a long time in high temperature of 900 degree.

Item Type: Heat Insulation Cotton
Material: Ceramic Fiber
Color: Yellow+White
Size: 75mm*21*3mm +/-0.2mm
Thickness: 3mm

Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3mm thickness,customers does not need that can tear off the next layer

Packing Included:
10x heating block cotton

Product Features

  • 100%brand and new
  • Thermal shock resistance
  • Low thermal conductivity and low heat capacity
  • Fiber has good elasticity,high temperature and small shrinkage
  • High temperature resistance over 900 DEG

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Assembled Extruder Hot End Set for 3D Printer DIY Hotend 1.75mm Filament 0.4mm Nozzle 12V 40W Heater Including 10PCS Extra Nozzles and Tubes(30mm Length)

MK8 Extruder Hot End kit, white wire was temperature thermistor, red wire was heating tube 12V40W
Material: Aluminum and Stainless Steel and Brass
Extra Nozzles: 7×0.4mm, 1×0.2mm, 1×0.3mm, 1×0.5mm
Extra Tube: 10x 30mm Length Extruder 1.75mm Tube

Product Features

  • Offers you an easy way to upgrade your hotend with plenty of MK8 brass extruder nozzles for 1.75mm Filament, including 0.4mm(7pcs), 0.2mm(1pc), 0.3mm(1pc) and 0.5mm(1pc).
  • 12V40W high temperature resistance heater catridge(wire length 1M/39.4inches), operating temperature range:0~+280°C (0~+538°F)
  • Aluminium heater block 20*20*10mm, comes with a necessary screw. Working perfectly with everyday filaments like PLA and ABS. Note: heat block inner hole for set screw: M6 and M3.
  • 30mm Length Extruder 1.75mm Tube, made from Aluminum. Reduces extrusion force and improve reliability of retractions thanks to the improved internal surface finish.
  • 45 Days Money-Back Guarantee, we understand that when buying anything online, as a customer you want to know that you are in fact getting exactly what you paid for.

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WAHHING 3D Printer Precision Drilling and Nozzle Cleaning Kit 10PCS total E3D v6 and Volcano compatible

Safety Guide
Keep away from small children.
This products are only suitable for 3D printer use indoors.
Please read your use guideline of the 3D printer manual carefully before installing and using it. 


0.2mm, 0.25mm 0.3mm 0.35mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm (10 Piece Toolkit)

►DO NOT ATTEMPT TO CLEAN YOUR HOTEND WHILE IT IS COOL! For best results set your hotend to at least 220°C (428°F) and let temperature stabilize before cleaningWARNING!!
►Tungsten carbide is very strong but can also be brittle at this size. Take care not to force the bits to avoid breaking. 
►The surface temperature of the 3D printer might be high, and be careful not to touch the heating element to prevent injury.
►Remove carefully cutting tools from pack.
►Wear eye piotection & use machine guard when utilizing tools.
►Avoid contact with bare hands for preventing injury/
►To ensure the users will use the product safely and properly, Please read your 3D printer manual first and follow the instructions step by step before using the product. 
►Due to the variety of possible end-uses, it is ultimately the responsibility of the customer to determine a product’s suitability for a particular application.

Product Features

  • 0.2mm 0.25mm 0.3mm 0.35mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm and 1.2mm
  • Unlike other cleaning kits out there our kit has all common bit sizes to clean nozzles of all sizes.
  • 10 precision tungsten carbide drills with colored silicone grips for precision motion and easy identification of bits.
  • Bit holder may be removed from the case for easier loading and unloading of bits.
  • Matches all current nozzle size offerings from E3D v6 and Volcano hotends! (Not Included)

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