Makita D-73782 Round File 5.5 mm 1/4

The Makita D-73782 is a cylindrical round file with a 5.5 mm diameter, specifically shaped for manual sharpening of chainsaw chains with 3/8" and .404" pitch. Its high-carbon steel construction provides the durability needed for repeated sharpening strokes, while the single-cut pattern removes material efficiently without clogging.

Highlights

• Diameter: 5.5 mm (7/32 inch)
• For 3/8" and .404" pitch chains
• High-carbon steel, single cut
• Length: approx. 200 mm

In daily use

This round file is used together with a file guide to maintain the correct sharpening angle on each cutter. The file is sold individually, without a handle, so it can be fitted into a suitable file handle or used as is. Its cylindrical shape matches the gullet of the chain tooth, ensuring consistent results across all cutters.

Full specifications

• File type: Round file
• Diameter: 5.5 mm
• Application: Chainsaw chain sharpening
• Compatible chain pitch: 3/8 inch and .404 inch
• Material: High-carbon steel
• Cut type: Single cut
• Shape: Cylindrical
• Length: approx. 200 mm
• Handle included: No
• Packaging quantity: 1 file

Final note

The Makita D-73782 round file is a straightforward, no-frills sharpening tool for chainsaw users who prefer manual sharpening. Its 5.5 mm diameter is a common size for many professional chains, making it a practical addition to a maintenance kit.