Buffer & Spool Bracket for Creality K2 Plus

Original Design by SteveWarks

A clean, PLA‑friendly bracket that positions your spool and buffer while giving you direct hand‑feed access when needed.

Overview

This Buffer & Spool Bracket is a simple, functional upgrade for the Creality K2 Plus, designed to hold your filament spool and buffer in a stable, consistent position. The bracket prints as a single part and works perfectly in PLA, making it a fast, reliable addition to any K2 Plus setup.

A built‑in hand‑feed window allows you to manually guide filament from the spool when needed, while the included window cover keeps dust and debris out during normal operation.

Features

• Single‑Piece Bracket

Only one part to print — no extra buffer components or assemblies.

• PLA‑Optimized

Prints cleanly and performs reliably in standard PLA.

• Hand‑Feed Window

Provides direct access for manual filament feeding or tension adjustments.

• Protective Window Cover

Snaps into place to keep filament clean and prevent dust intrusion when not hand‑feeding.

• Improved Filament Alignment

Positions spool and buffer for a smooth, consistent feed path into the K2 Plus from the CFS.

• Support‑Free Geometry

Prints flat with clean chamfers and no supports required.

Recommended Print Settings

• Material: PLA

• Layer Height: 0.20 mm

• Infill: 25–35%

• Walls: 3–4 perimeters for rigidity

• Orientation: Print flat on the mounting face for maximum strength and dimensional accuracy.

Use & Mounting

• Mount the bracket using the screw holes where the standard spool holder has been removed.

• Place your spool and buffer so the filament path aligns naturally with the K2 Plus.

Buffer & Spool Bracket for Creality K2 Plus

A clean, PLA‑friendly bracket that positions your spool and buffer while giving you direct hand‑feed access when needed.

Overview

This Buffer & Spool Bracket is a simple, functional upgrade for the Creality K2 Plus, designed to hold your filament spool and buffer in a stable, consistent position. The bracket prints as a single part and works perfectly in PLA, making it a fast, reliable addition to any K2 Plus setup.

A built‑in hand‑feed window allows you to manually guide filament from the spool when needed, while the included window cover keeps dust and debris out during normal operation.

Features

• Single‑Piece Bracket

Only one part to print — no extra buffer components or assemblies.

• PLA‑Optimized

Prints cleanly and performs reliably in standard PLA.

• Hand‑Feed Window

Provides direct access for manual filament feeding or tension adjustments.

• Protective Window Cover

Snaps into place to keep filament clean and prevent dust intrusion when not hand‑feeding.

• Improved Filament Alignment

Positions spool and buffer for a smooth, consistent feed path into the K2 Plus from the CFS.

• Support‑Free Geometry

Prints flat with clean chamfers and no supports required.

Recommended Print Settings

• Material: PLA

• Layer Height: 0.20 mm

• Infill: 25–35%

• Walls: 3–4 perimeters for rigidity

• Orientation: Print flat on the mounting face for maximum strength and dimensional accuracy.

Use & Mounting

• Mount the bracket using the screw holes where the standard spool holder has been removed.

• Place your spool and buffer so the filament path aligns naturally with the K2 Plus.

• Use the hand‑feed window whenever you need to manually guide filament.

• Install the window cover during normal operation to keep the path clean.

Files Included

• Buffer & Spool Bracket (single STL)

• Window Cover

Buffer & Spool Bracket for K2 Plus

0.2mm layer, 3 walls, 20% infill

0.2mm layer, 2 walls, 15% infill