Oregon Tool J78 Controlcut 20 Inch Chainsaw Chain

Product Description

The OREGON TOOL J78 is a ControlCut replacement chainsaw chain designed for 20-inch guide bars. It features Micro Chisel cutters with small-radius working corners that deliver consistent cutting performance while keeping sharpening straightforward. Hardened rivets form a load-bearing surface that resists wear and reduces chain stretch, which means fewer tension adjustments during extended use. The low-kickback design is suited for property owners, landscapers, and commercial cutters who need a reliable chain for general-purpose cutting tasks without sacrificing ease of maintenance.

This chain is appropriate for residential and light commercial applications where a 20-inch bar is in use. It is well-suited for felling, limbing, and bucking in a range of wood types. The ControlCut design balances cutting efficiency with low vibration, making it a practical choice for users who cut frequently but are not running high-output professional saws around the clock.

Key Features

• Micro Chisel cutters with small-radius working corners for reliable performance and easy filing
• Low-vibration chain design reduces operator fatigue during extended cuts
• Hardened rivets resist wear and improve overall chain strength
• Reduced chain stretch minimizes the frequency of tension adjustments
• Low-kickback design for added safety during operation

Compatibility

Designed as an OEM-style replacement chainsaw chain for 20-inch guide bars. Verify pitch, gauge, and drive link count against your saw specifications before installation.

Installation Notes

Chain installation should be performed by a qualified operator with the saw powered off, the ignition disabled, and cut-resistant gloves in use. Confirm the chain pitch and gauge match the guide bar and sprocket on the saw before fitting. After installation, set proper chain tension according to the saw manufacturer guidelines and verify tension again after the first few cuts, as new chains require a brief break-in period.

Technical Specifications

• Bar Length: 20 inches
• Chain Style: ControlCut Micro Chisel
• Kickback Classification: Low kickback
• Weight: 0.795 pounds

Standard Information

• Brand: OREGON TOOL
• Manufacturer Part Number: J78