1. Each needle has a label that marks the diameter of it. To make it easier to clean up, you can use a small diameter needle first and then use a needle with the right diameter; 2. Don’t use the needle to clean until the nozzle is heated to above 200℃(392℉). You can twist the needle to make it easier to clean up; 3. After replace the nozzle, you’d better recalibrate the distance between nozzle and plate to ensure the quality of print parts; 4. Size: total length: 70mm/2.76in; Needle length: 40mm/1.57in; Handle length: 30mm/1.19in 5. Sharp parts, please keep away from children.
Compatibility: Matches all 3D print extruder nozzles offered from E3D Makerbot, MK8 Makerbot RepRap, etc.
Quantity and size: 10PCS in total, 1 pieces per specification, diameter specifications 0.2mm 0.25mm 0.3mm 0.35mm 0.4mm 0.45mm 0.5mm 0.6mm 0.7mm 0.8mm
Widely used: It can be used to accurately measure the diameter of nozzle holes. You can precision clean all of your 3d printer extruder nozzles and other small parts by the tool kit, such as the feed gear. You can also use 0.8mm needle to clean holes in larger diameter
Material: SUS304 stainless steel, it’s flexible and doesn’t break easily. It comes with a handle, so you can easily twist it in during use
Durability: It can be used heaps of times, because of SUS304 stainless steel material. It will neither rust nor be broken, no matter how it is used
This is a tool set with nozzle for FDM 3D printer. The 3 in 1 Screwdriver can be a “-” or “+” Screwdriver for tending your printer, also it can use for nozzle replace with spanner. It is protect your hands far from hot nozzle. Make you to replace nozzle easy and very fast. 7pcs High quality precision brass nozzle made by High-precision CNC. 6 size include almost of nozzles, they are 0.2mm, 0.3mm, 04mm, 0.5mm, 0.6mm, 0.8mm.
HOW TO REPLACEMENT NOZZLE Step 1:Turn on 3D Printer, set nozzle temperature to target (PLA: 80-220, ABS: 240-280). Step 2:After heat done, use SPANNER to hold heat block, use Socket screwdriver to screw old nozzle out. old nozzle will be very hot, don’t touch by hands!!! Step 3:Put new nozzle to this socket screwdriver, spanner keep to hold heat block, screw nozzle in, must be tight and it is done. Notice: NOZZLE and Heat Block on 3D printer need heat before take out, don’t touch it by hands when printer is heading or close less than 10 mins.