Husqvarna Chainsaw File Kit for 3/8" Pitch H Chains — Handle, Guide, Round & Flat Files

This Husqvarna Chainsaw File Kit is a complete sharpening set for 3/8" pitch H-series chains that includes a handle, combination guide, two round files and a flat file for consistent, correct sharpening.

Keep your Husqvarna chainsaw cutting smoothly with a purpose-built sharpening kit designed for 3/8" pitch H chains (H42–H81). The kit groups the essential tools—an ergonomic file handle, a 2-in-1 roller guide with built-in depth gauge, two round files for cutter faces and a flat file for rakers—so you can restore edge geometry and maintain cutting performance without guesswork. Compact and durable, this set is a practical addition to any homeowner, arborist or pro’s tool bag.

How does this kit restore a dull chainsaw chain?

The kit provides the correct tools to re-establish the cutter's angle and profile. Use the round files against the cutter face to recreate the cutting edge and the flat file to reset the depth gauges (rakers) so each tooth cuts at the intended depth.

• Round files match the cutter radius for accurate edge repair.
• Flat file adjusts depth gauges to maintain bite and reduce drag.
• Combination guide locks the filing angle for uniform results.
• Ergonomic handle improves control and reduces fatigue while filing.

Which chains and pitch sizes are supported by this sharpening set?

This kit is tailored for 3/8" pitch H-series chains used on a wide range of Husqvarna models. It fits common H-designation chains including H42, H45, H46, H47, H47S, H48, H48S, H50, H51, H54, H80 and H81.

• Specifically sized for 3/8" pitch cutters to ensure proper contact.
• Works with Husqvarna H-series chains across homeowner and light professional lines.
• Not intended for 1/4", .325", or 3/8" low-profile pitches—check chain stamp first.

What comes in the kit and how do the pieces work together?

The set includes one file handle, one combination guide with roller and depth gauge, two round files and one flat file. The guide sets the filing angle, the round files restore the cutter edge, and the flat file trims the depth gauges to ensure balanced cutting.

• File handle secures round and flat files for steady, accurate strokes.
• Combination guide doubles as a roller guide for smooth filing and a depth gauge tool for raker control.
• Two round files provide redundancy and long-term use before replacement.
• Flat file is sized to maintain correct raker height quickly and safely.

How often should I sharpen and maintain my chain with this tool?

Sharpen whenever you notice slower cutting, more effort, or fine sawdust instead of chips. Frequent light touches keep the chain safer and more efficient than waiting for severe dulling; the kit is sized for quick on-site touch-ups.

• Touch up after a few hours of cutting or at the first sign of reduced performance.
• Use the depth gauge tool when replacing or reshaping cutters to keep consistent depth.
• Store the kit in a dry place to preserve file sharpness between uses.

Who is this for: This Husqvarna sharpening kit suits homeowners who perform routine yard work, weekend loggers who need reliable touch-ups in the field, and professionals who want a compact, accurate manual sharpening solution for 3/8" pitch H-series chains. It’s especially useful for anyone who prefers hands-on maintenance, values consistent cutting performance, and wants to prolong chain life without relying solely on shop sharpening.