Description

Chain Type: X-Cut Pixel Semi-Chisel
Bar Length: 20 inches
Package Quantity: 6
Weight: 4.69 pounds
Unit of Measure: EA

The HUSQVARNA FOREST GARDEN 581643604 is an X-Cut Pixel semi-chisel chainsaw chain designed for 20-inch guide bars. The semi-chisel cutter geometry delivers consistent cutting performance in dirty or sandy conditions where full-chisel chains dull more quickly. Pixel chain construction refers to the low-profile, narrow-kerf design that reduces kickback potential and lowers the power demand on the saw. This chain is packaged in a quantity of six, making it a practical supply for service shops, logging crews, and professional arborists who cycle through chains regularly.

Semi-chisel chains are a go-to choice for firewood cutting, land clearing, and general-purpose timber work where debris-contaminated wood is common. The 20-inch bar length fitment positions this chain for mid- to large-displacement saws used in demanding residential and light commercial tree work. The six-unit pack format suits fleet maintenance programs and supply-stocking for crews running multiple saws on a single job site.

Key Features

X-Cut Pixel construction reduces kerf width and lowers engine load
Semi-chisel cutter profile retains edge longer in dirty cutting conditions
Fits 20-inch guide bars
Packaged in a quantity of six for shop and crew stocking
Reduced-kickback design geometry

Compatibility

Designed as an OEM-style replacement semi-chisel chainsaw chain for 20-inch guide bars on compatible gas and electric chainsaws requiring X-Cut Pixel chain specifications.

Installation Notes

Chain installation and tensioning should be performed by a qualified operator familiar with chainsaw service procedures. Power off and disconnect the spark plug wire or battery before handling the bar and chain. Use appropriate gloves when handling chainsaw chain, as cutters are sharp. After installation, verify correct tension and bar-rail lubrication before returning the saw to service.