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Features:
1) The integrated shaft design ensures better concentricity of the gear, reduces the eccentric rotation of the gear due to assembly, and ensures that the gear delivers filament more evenly;
2) The surface of the driven gear is knurled to increase friction and ensure that the gear transports filament more evenly;
3) Use high-strength mold steel as the material of the feeding gear, and use nano-coating for surface treatment. The overall Rockwell hardness HRC value of the gear reaches 62-65; the surface hardness HV value reaches 1000-1200, which greatly ensures the gear Strength, wear resistance and corrosion resistance;
4) The handle material is changed to aluminum alloy to extend the service life of the handle and improve the texture.
Specification:
Product Name: Nanocoated Hardened Steel Extrusion Head Gear
Product colour: black, silver, gold
Product size: as shown in the picture
Product material: aluminium alloy, hardened steel
Product Suitable For: Bambulab A1/ Bambulab A1Mini
Package includes：
1*1setanocoated Hardened Steel Extrusion Head Gear
