Husqvarna Automower 315X 9 Blade Upgrade

An advanced high-performance blade disc upgrade designed for the Husqvarna Automower 315X.

This design increases the blade count from the original 3 blades to 9 blades while still using the original Husqvarna blades and screws — no additional hardware required. → Thread for Blades included in 3D Print!

The upgraded cutting disc is designed for users looking for improved cutting consistency, smoother mowing results, and better overall lawn appearance.

Features

• The mowing cut quality has been significantly improved
• Upgrade from 3 to 9 blades
• Uses original Husqvarna blades and screws
• Used Automover: 315x but can be used with others
• Blade Disc Size: 200mm (bigger than original)
• No additional hardware required
• Improved cutting coverage
• Smoother and more even mowing result
• Optimized for strength and durability
• Designed for PETG printing
• Advanced high performance design

Advantages of the 9-Blade Design

Compared to the original 3-blade setup, the increased blade count can provide:

• More frequent grass contact
• Cleaner and finer cutting results
• Reduced visible mowing lines
• Improved mowing consistency
• Better performance in dense grass conditions

Printing Recommendations

Recommended Material

• PETG strongly recommended

Print Settings

• Material: PETG
• Supports: Required used PLA

For best durability, print with high-quality PETG and good layer adhesion.

Installation

The design is made to work with:

• Original Husqvarna blades
• Original Husqvarna screws

No additional screws, nuts, or hardware are required.

Simply install the blades using the original mounting hardware and replace the original blade disc.

Used Material

PLA+ black: https://amzn.to/4oqr0Zu

PLA+ green: https://amzn.to/4eio8cl

PLA+ white: https://amzn.to/3Swtp8P

PETG black: https://amzn.to/4vJLj6F

PETG green: https://amzn.to/4vC9aVB

PETG white: https://amzn.to/43oY6za

Isopropanol for Cleaning Build Plate before Print: https://amzn.to/4xoWZxk

(Affiliate links may be included. Purchases made through these links help support my work at no extra cost to you.)

Notes

Use at your own responsibility.
Always inspect printed parts regularly for wear or damage, especially when used in demanding outdoor environments.

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Happy printing!