HOT!10pcs/lot 3D printer accessory extruder strong spring (wire diameter 1.2 mm) use for DIY Ultimaker/Makerbot
Technical Details
Brand Name: | Mellow |
diameter: | 1.2MM |
High: | 20MM |
inner diameter: | 5MM |
Item type: | Spring |
Material: | Steel |
Model Number: | 30 |
Outside Diameter: | 7.5MM |
Technology: | Heat treatment, surface plating nickel |
Total of: | 9 Circles |
Use For: | 3D Printer |
Price history chart & currency exchange rate