The Nicholson 01765 Chainsaw File is a professional-grade sharpening tool designed to keep your chainsaw chain performing at its best. With its 8-inch length and 3/16-inch diameter, this round file is ideal for maintaining chains used in forestry, landscaping, and general outdoor power equipment. Built from high-carbon steel and featuring a knurl cut pattern, it delivers precision, durability, and efficiency in every stroke.

Key Features:

• American Pattern Round File:

  • Traditional round shape with a straight tang for secure grip and controlled sharpening
  • Designed specifically for chainsaw cutter teeth maintenance

• Knurl Cut Design:

  • Aggressive cutting action for fast material removal
  • Ideal for restoring dull or damaged chains quickly and efficiently

• High Carbon Steel Construction:

  • Ensures long-lasting durability and resistance to wear
  • Maintains sharpness through repeated use

• Spiral Cut Pattern:

  • Black diamond spiral cut allows for more material removal per stroke
  • Reduces the number of strokes needed to achieve a sharp edge

• Sharpening Guidance:

  • Place file against the beveled cutting surface of the tooth at a 20° to 45° angle
  • File from inside to outside of the cutter
  • Sharpen all left-hand cutters on one side of the chain, then switch sides for right-hand cutters
  • Check depth gauge height every 2–3 sharpenings (recommended clearance: .020" to .030")

Specifications:

• Model Number: 01765
• UPC: 037103017659
• Length: 8 inches
• Diameter: 3/16 inch
• Cut Type: Knurl Cut
• Shape: Round
• Material: High Carbon Steel
• Country of Origin: Brazil
• Weight: Approx. 0.8 oz
• Package Type: Carded or bulk options available

Applications:

Perfect for:

• Chainsaw chain sharpening
• Forestry and landscaping maintenance
• DIY and professional tool kits
• Outdoor power equipment servicing
• Small engine repair shops