D70 / 72SC‑70C 20‑Inch Replacement Chainsaw Chain

Designed for dependable cutting performance and long-lasting durability, the D70 / 72SC‑70C 20‑inch chainsaw chain is a professional-grade replacement chain engineered for smooth operation, reduced vibration, and reliable results across a wide range of chainsaw applications. Built to meet the demands of both homeowners and light commercial users, this chain delivers efficient cutting while maintaining safety, consistency, and ease of maintenance.

Featuring a 3/8‑inch pitch, .050‑inch gauge, and 70 drive links, this chain is specifically manufactured to fit 20‑inch guide bars that require the D70 fitment profile. The precision‑engineered cutters are designed to maintain sharpness longer, reduce kickback, and perform effectively even in dusty or debris‑prone cutting conditions. Whether you’re handling storm cleanup, firewood preparation, or routine property maintenance, this chain provides dependable performance with every cut.

The chain incorporates advanced lubrication technology to help keep oil distributed evenly across critical contact points, minimizing friction and wear while extending both chain and guide bar life. Hardened rivets and chrome‑treated cutters enhance structural strength and durability, resulting in fewer adjustments and reduced downtime over the life of the chain.

Low‑vibration cutter geometry improves operator comfort and control, making longer cutting sessions easier and more precise. The built‑in filing indicators assist with accurate sharpening, helping users maintain optimal cutting efficiency without guesswork.