Features

• Designed with a precision round knurl-cut shape and American pattern for smooth, efficient sharpening
• Ideal for filing chainsaw teeth at a 20° to 45° angle to maintain a sharp, clean cutting edge
• Supports controlled filing from the inside to the outside of each cutter for consistent, professional results
• Makes it easy to sharpen all left-hand cutters first, then switch to right-hand cutters for balanced performance and even wear
• Encourages tightening chain tension to firmly support cutters during sharpening for better stability and safety
• Promotes checking the depth gauge height every 2 to 3 sharpenings to ensure safe and efficient cutting performance
• Helps maintain the correct height difference between cutting teeth and depth gauge (.020" to .030" or 0.5 mm to 0.76 mm)
• Built in line with manufacturer safety and usage guidelines for reliable, long-lasting use

Specifications

• Type: Round knurl-cut chainsaw file
• Pattern: American pattern
• Recommended filing angle: 20° to 45°
• Height difference between cutting teeth and depth gauge: .020" to .030" (0.5 mm to 0.76 mm)