8TEN Semi Chisel Chainsaw Chain 18 in.050 3/8 LP 66DL - 3 Pack

In this review the 8TEN Semi Chisel 18 in chainsaw chain is examined for users who need an affordable replacement chain that aims to match OEM performance. The bottom line: this 3 pack is best for homeowners and landscapers who want a low-profile, semi-chisel chain in common 18 in sizes that can be swapped onto many Echo, Stihl, Poulan and other models; the single biggest reason to buy is value, since the set provides multiple ready-to-install chains with UL certification and a safety bumper link included.

Key Features

• 18 in length: Fits saws that require an 18 in bar and provides a direct replacement when paired with the correct drive link count.
• 66 drive links: The 66DL count ensures compatibility with saws listed by the maker and avoids the mismatch problems that cause poor fit or unsafe operation.
• 3/8 in low profile pitch: Offers a smoother, lower-kickback cut suited for everyday pruning and firewood cutting on medium-duty engines.
• .050 in gauge and semi chisel cutter: Balances cutting speed and easier maintenance while staying sharp on hardwoods according to user reports.
• Durable materials: Constructed from 68CrNiMo33 chain steel with GCr15 rivets for corrosion resistance and longer wear life under normal use.
• Safety bumper link and UL certified: Adds a small safety detail and independent certification that buyers can cite when comparing replacements.

Who It's For

This chain is aimed at homeowners, property managers, and small-scale landscapers who need a cost-effective replacement for common chainsaw models such as Echo CS-590 and many Homelite, Poulan and Stihl saws. Buyers who prefer semi-chisel cutters and work on mixed tasks including limbing, cutting firewood and general yard cleanup will find the chains practical and economical.

Users with precision professional demands or those who need a confirmed fit for an uncommon saw model should verify OEM part equivalence before buying. A few customers reported fit issues on specific Stihl saws, so if exact factory fit is required for high-hour commercial work, consider checking with your dealer or comparing the OEM part numbers listed with your saw.

Pros & Cons

Pros

• Good value: three chains for the price of roughly one OEM equivalent, making rotations and backups affordable.
• Sharpness and cut quality: many users report it cuts well and stays sharp through hardwood jobs.
• Materials and build: solid steel chain and rivets provide reliable wear characteristics for routine use.

Cons

• Fit can vary: some buyers found the chain did not fit certain Stihl models despite listed compatibility, so double-check before assuming interchangeability.
• Mixed durability reports: while many praise longevity, others reported shorter life under heavy use, so performance may vary by application and maintenance.

Specifications

Length	18 in
Drive links	66 DL
Pitch	3/8 in Low Profile
Gauge	.050 in
Cutter type	Semi Chisel
Chain material	68CrNiMo33 steel
Rivet material	GCr15 steel

Our Verdict

The 8TEN 18 in semi chisel chain is a practical value pick for homeowners and light commercial users who need multiple replacement chains without paying OEM prices. It suits common Echo, Poulan and many Stihl-compatible saws, performs well on hardwoods for typical yard work, and includes a safety bumper link; confirm fit for your exact saw model if factory perfect interchange is essential.

Frequently Asked Questions

Will this chain fit my Echo CS-590?
Yes, the chain is listed as compatible with Echo CS-590 and several other Echo models when an 18 in, 66DL, 3/8 LP.050 spec is required.

Are these semi chisel cutters good for hardwood?
Users report the semi chisel cutters stay sharp and cut hardwoods effectively, though longevity can vary with use and maintenance.

What is included in the pack?
This listing is a 3 pack of 18 in chains, each with a safety bumper link and constructed from the specified chain and rivet steels.