• ★【What You Get: 】In this 3d printer nozzle set, it inlude 28pcs 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm extruder print head nozzles, as well as 2pcs useful spanner total 30pcs are well packed in a box.
• ★【High Quality Nozzle:】 All our nozzle are make of quality brass material, sturdy and durable. With clear size etched on the nozzle for quick access and install. The extrusion holes are centered and concentric, the bore is smooth not easy to jammed, the threads are clean to be screwed into the heater block easily.
• ★【Nozzle Parameter:】 The input diameter 1.75mm, output diameter are 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, out thread is m6, compatible with MK8 makerbot creality CR-10 and other m6 thread 3d printer.
• ★【How to Change the Nozzle:】Please heating the 3d printer first, then use a spanner to hold the heat block firmly, then use the wrench to screw old nozzle out. And put new nozzle to the socket and screw nozzle in, be sure the screw in tight and the work done.
• ★【2 Useful Spanner:】 Come with 2 size of spanner,which are 17mm and 21mm, they are made of high quality metal, strong and durable enough for you to remove and intsall, these are essential tool for 3d printer nozzle replacement. If you receive the tool got rust, please feel free to contact us for new one.

Specification Glarks 30Pcs 3D Printer Nozzle with Spanner Set, 28Pcs 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm Brass Extruder Print Head Hotend Nozzle Compatible with MK8 Makerbot Creality CR-10 M6 Thread 3D Printer ♣【Specification:】 Material: Brass Color: Gold Output diameter: 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 1.0 mm Input diameter: 1.75 mm Screw thread: M6 Total Quantity: 28pcs ♣【Package Detail:】 0.2mm 3D printer nozzles x 3pcs 0.3mm 3D printer nozzles x 3pcs 0.4mm 3D printer nozzles x 10pcs 0.5mm 3D printer nozzles x 3pcs 0.6mm 3D printer nozzles x 3pcs 0.8mm 3D printer nozzles x 3pcs 1.0mm 3D printer nozzles x 3pcs 17mm Spanner x 1 21mm Spanner x 1 Total Quantity:30pcs ♣【How to change the nozzle:】 ✿ Prepare the nozzle, spanner, wrench. ✿ Heating. Turn on the 3d printer, set the nozzle temperature to target (PLA: 80-220, ABS: 240-280). ✿ Removing. After the heat done, use spanner to hold the heat block firmly, then use the wrench to screw old nozzle out. ✿ Adding. Put new nozzle to the socket and screw nozzle in, make sure the screw in tight and the work done. ✿ Warm Prompt: When heating, the old nozzle will be very hot, please do not touch them by hands. ♣【Quality Assurance:】 If you receive a defective product or have any problems during use, please feel free to contact us, we will provide return and exchange service at any time.