Oregon Tool E70 Powercut 20 in Chainsaw Chain

Product Description

The OREGON TOOL E70 is a full chisel chainsaw chain engineered for professional-grade cutting performance on 20-inch guide bars. Built with low-vibration full chisel cutters, this chain is designed to deliver fast, aggressive cuts through hardwood and softwood alike. The LubriTec oiling system continuously lubricates both the chain and guide bar during operation, reducing friction and extending the service life of both components. Blued cutters provide a layer of corrosion protection, making the E70 a solid choice for demanding field conditions. Top-plate filing indicators are machined into each cutter to guide accurate sharpening and help maintain consistent cutting geometry over repeated service intervals. Manufactured from OCS-01 steel for durability under sustained load.

The E70 is suited for residential and professional forestry applications including felling, bucking, and limbing. It is the go-to choice for licensed arborists, logging crews, and experienced landowners running 20-inch bar setups. The full chisel cutter profile excels in clean wood conditions where maximum cutting speed is the priority. Top-plate filing indicators make field sharpening straightforward, reducing downtime during extended cutting sessions.

Key Features

• Full chisel cutters deliver fast, aggressive cuts suited for professional woodcutters
• LubriTec system keeps chain and guide bar continuously lubricated to reduce friction and extend component life
• Blued cutters resist corrosion during outdoor and wet-condition use
• Top-plate filing indicators allow accurate, repeatable sharpening in the field
• OCS-01 steel construction for sustained durability under heavy cutting loads
• Low-vibration design reduces operator fatigue during extended use

Compatibility

Designed as an OEM-style replacement chain for 20-inch guide bar chainsaw setups requiring a full chisel chain configuration.

Installation Notes

Chain installation and tensioning should be performed by a qualified operator with the saw powered off, the chain brake engaged, and appropriate cut-resistant gloves worn throughout the process. Tension the chain according to the saw manufacturer's bar and chain specifications before first use. After initial break-in cuts, recheck tension as new chains seat and may require adjustment. Ensure the oiler system is functioning and the bar oil reservoir is filled before operation.

Technical Specifications

• Bar Length: 20 inches
• Cutter Type: Full Chisel
• Chain Material: OCS-01 Steel
• Weight: 0.934 pounds

Standard Information

• Brand: OREGON TOOL
• Manufacturer Part Number: E70