3Pcs 3D Printer Nozzles TT3D Hardened Steel 1.75mm Filament 50 Degree Hardness Accessories0.3mm

Feature: 1. Tight joints and flat contact surface solve the leakage problem of consumables. 2. These printer nozzles can reduce chamfering, resistance, cold cutting corner resistance, and discharge more smoothly. 3. After overall hardening treatment, these nozzles possess high?temperature resistance, corrosion resistance, smooth wire feeding. 4. The appearance is clearly engraved for easy identification, which can ensure stable work. 5. Made of highquality hardened steel, these nozzles are durable and sturdy with 50 degree hardness. Specification: Item Type: 3D Printer Nozzles Model: TT3D Material: Hardened Steel Quantity: 3pcs Filament: Approx. 1.75mm 0.07in Hardness: 50 Degrees (Surface Hardness Is 5560 Degrees) Purpose: 3D Printer. Package List: 3 x NozzlesTight joints and flat contact surface solve the leakage problem of consumables. These printer nozzles can reduce chamfering, resistance, cold cutting corner resistance, and discharge more smoothly. After overall hardening treatment, these nozzles possess high?temperature resistance, corrosion resistance, smooth wire feeding. The appearance is clearly engraved for easy identification, which can ensure stable work. Made of highquality hardened steel, these nozzles are durable and sturdy with 50 degree hardness.