DeWalt DWO1DT612 12-Inch Chainsaw Chain vs Oregon 90PX 12" Chain for DeWalt DCCS620B

Both are 12-inch, 3/8 low-profile, .043-gauge, 45-drive-link chains that fit the DeWalt DCCS620 family, so fit is a tie. The DeWalt DWO1DT612 is the factory-style chain with ramped depth gauges and a low-kickback ANSI rating, and it is the safer default for homeowners. The 90586162 is an Oregon 90PX chain made in the USA that cuts a narrow kerf and draws less power from the saw, which suits owners who want faster, more efficient cutting on a small cordless saw. Owners of both report clean cuts when the chain is tensioned and oiled correctly; the Oregon is generally regarded as the sharper out-of-box cutter, while the DeWalt is the more conservative, kickback-focused choice.

• Choose the DeWalt DWO1DT612 if you want the factory-spec chain with low-kickback ramped depth gauges and the simplest match to your DCCS620.
• Choose the 90586162 Oregon 90PX if you want a US-made narrow-kerf chain that cuts faster and asks less of the saw's motor.