Cadena de sierra de repuesto DeWALT DT20676-QZ 76,2 / 8 mm (3/8")

The DeWALT DT20676-QZ replacement saw chain with a 76.2 / 8 mm (3/8") pitch is designed to restore cutting performance on compatible chainsaws and pole saws with a maximum bar length of 30 cm. Manufactured to DeWALT quality standards, this chain is intended for routine maintenance and replacement to maintain consistent cutting accuracy and service life. The design balances small-pitch cutting aggression with smooth feed for trimming, pruning and light-duty cutting tasks.

Advantages

This replacement saw chain provides precise tooth spacing for uniform cutting and reduced vibration. The construction uses hardened steel components to resist wear and extend chain life under normal operating conditions. The compact 3/8" pitch delivers controlled cutting power on short bars, while the compatible maximum bar length of 30 cm allows for use in confined or residential settings. The chain is engineered to fit common guide bars and drive sprockets that accept the specified pitch and gauge, simplifying installation and maintenance.

Suitable for

• Pruning and trimming garden trees and shrubs
• Light-duty firewood and branch cutting
• Residential chainsaw maintenance and replacement
• Short-bar or pole-saw cutting applications

Key specifications

• Pitch: 76.2 / 8 mm (3/8")
• Maximum recommended bar length: 30 cm
• Material: hardened steel cutting components
• Suitable for short guide bars and compatible drive sprockets
• Designed for light to medium cutting loads

How to use

Before installation, verify that the chain pitch and maximum bar length match the chainsaw or pole saw manufacturer’s requirements. Disconnect the power source or remove the spark plug/ battery according to the tool’s safety instructions. Release chain tension, remove the old chain and inspect the guide bar and sprocket for wear. Fit the replacement chain onto the guide bar and sprocket, following the directional markings on the chain for correct tooth orientation. Adjust chain tension to the tool manufacturer’s recommended setting, then apply appropriate chain lubricant before operation. After installation, perform a short test cut at low load to confirm correct fit and tension.

Recommendations

Use appropriate personal protective equipment, maintain correct chain lubrication during operation, and inspect the chain regularly for signs of wear, damage, or dulling. Replace the chain if links are stretched, teeth are chipped, or performance degrades. Match the chain pitch and bar length to ensure safe and efficient cutting.