Phaetus DXC K2 Series Extruder

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Upgrade your Creality K2 Series printer with the Phaetus DXC2 Extruder, featuring a magnetic quick-release structure, precision dual-gear filament drive, enhanced cooling, durable coated drive gears, and support for flexible and abrasive filaments.

This listing is for the standard DXC2 package only. It does not include the Advanced Package accessories.

The Phaetus DXC2 Extruder for Creality K2 Series is a performance-focused toolhead upgrade designed to improve filament control, simplify maintenance, and provide dependable feeding across a wide range of materials.

Its patented magnetic snap structure allows the front section to open without removing screws, providing fast access to the filament path for cleaning, troubleshooting, and routine maintenance.

A precision dual-gear drive increases contact with the filament for consistent feeding, while the adaptive pressure system supports materials ranging from flexible TPU to abrasive carbon-fibre composites.

The open cooling architecture also improves airflow around the filament path, helping reduce heat-creep risk during extended or high-temperature prints.

Magnetic Snap System

The magnetic quick-release structure allows the extruder to open in approximately one second without screws or tools.

This makes it easier to:

• Inspect the filament path
• Clear filament jams
• Remove debris
• Service the drive gears
• Perform routine maintenance

Precision Dual-Gear Engagement

The synchronized dual-gear system grips the filament from both sides to provide stable, controlled feeding.

The enlarged filament-contact area helps reduce:

• Filament slipping
• Uneven extrusion
• Filament deformation
• Inconsistent layer lines
• Visible extrusion artefacts

Phaetus reports up to a 60% reduction in filament wear compared with its conventional extruder reference design.

Long-Lasting Drive Gears

The drive gears feature a wear-resistant surface treatment intended for frequent use with demanding materials.

Phaetus reports up to 300% longer service life compared with its standard reference gear.

The durable gear system is suitable for abrasive filament, including carbon-fibre-filled materials, without premature wear.

Supports Flexible Filaments

The adaptive pressure mechanism automatically maintains suitable pressure against the filament.

It is designed to handle materials ranging from approximately:

• 65A flexible TPU
• Standard PLA, PETG, ABS, and ASA
• Rigid engineering materials
• Carbon-fibre and composite filaments

Material compatibility also depends on the installed hotend, nozzle, printer settings, and manufacturer recommendations.

Open Cooling Architecture

The ventilated extruder frame improves airflow around the filament path and drive system.

This design helps reduce heat transfer into the filament and lowers the risk of heat creep during long prints or high-temperature operation.

Phaetus reports up to an 80% reduction in filament heat-creep risk compared with its reference design.

Replaceable Filament Cutter

The integrated D3VIL FANG cutter uses a rigid metal support structure and a replaceable cutting blade.

The modular design allows the blade to be serviced or replaced without replacing the complete extruder assembly.

Key Features

• Designed for Creality K2 Series 3D printers
• Patented magnetic snap structure
• Screw-free access for maintenance
• Opens in approximately one second
• Precision dual-gear filament drive
• Increased filament-contact area
• Wear-resistant coated drive gears
• Supports flexible and composite filaments
• Open cooling architecture
• Reduced filament heat-creep risk
• Replaceable filament cutter blade
• Durable metal-frame cutting system
• Visible filament path for easier inspection
• Designed for stable, consistent extrusion

Compatible Filaments

The DXC2 extruder is designed to work with many common and engineering-grade filaments, including:

• PLA
• PETG
• ABS
• ASA
• TPU
• Flexible filament
• Carbon-fibre-filled filament
• Glass-fibre-filled filament
• Other abrasive composite materials supported by the printer and hotend

Technical Specifications

Installation:

Please see the following link for installation instructions: Assembly Instruction

Please see the Phaetus Github for printer adapters.

The DXC2 is a toolhead upgrade and may require more than simply replacing the original extruder.

Installation may include:

• Removing the original extruder
• Installing a compatible chain riser
• Installing a compatible cooling duct
• Installing a DXC2-compatible front cover
• Checking cable-chain clearance
• Updating retraction settings
• Confirming filament sensor and cutter operation
• Testing toolhead movement before printing

The original Creality front cover is not compatible with the DXC2 assembly.

Includes:

• 1 × Phaetus DXC2 Extruder for Creality K2 Series

This listing is for the standard package only. Advanced Package accessories are not included.

Fits:

Installation may require compatible printed parts, toolhead components, cooling ducts, front covers, chain risers, or printer configuration changes depending on the printer model and installation method.

Confirm compatibility with your exact K2 Series printer before installation.

• Creality K2 Plus
• Creality K2 Pro
• Creality K2

Upgrade your Creality K2 Series with the Phaetus DXC2 extruder featuring magnetic tool-free access, dual-gear drive and durable coated gears.