The STIHL FF1 File Guide Holder (3/8″ P / 4.0mm) is a precision sharpening aid designed to help both professional and domestic users maintain perfect filing angles on 3/8″ Picco chainsaws.

This holder attaches directly to the chain and guide bar, stabilising your file and delivering more accurate and consistent sharpening results—ideal for users who want sharper chains without complex filing jigs.

Key Features

• Designed specifically for 3/8″ Picco chains with 4.0mm round files
• Ensures accurate filing angles for professional‑grade sharpening
• Attaches directly to the saw chain and guide bar
• Helps reduce filing mistakes and improves chain performance
• Genuine STIHL OEM part – durable, reliable, and long‑lasting
• Compatible with STIHL File‑N‑Guide systems
• Ideal for users of all experience levels, including less experienced sharpeners

Compatibility

• For use with 3/8″ P / Picco chains
• Fits STIHL 4.0mm round file systems
• Designed to pair with STIHL filing kits such as:
  • 5605‑750‑4327 (3/8″ Picco)

Ideal For

• Chainsaw chain sharpening
• Forestry professionals
• Homeowners cutting firewood
• On‑site chain maintenance
• Achieving consistent, accurate filing angles