Our chainsaw chain with a 0.404" pitch and 0.063" gauge is built for heavy-duty cutting applications, providing exceptional strength and performance. The 0.404" pitch is designed for professional use, offering larger tooth spacing that enables efficient cutting of thick, dense wood. The 0.063" gauge adds extra durability, ensuring the chain remains stable and resistant to wear and tear even under the most challenging conditions. Made from high-quality steel and precision-engineered for maximum sharpness and longevity, this chain is ideal for forestry, logging, and other demanding tasks where reliability is crucial. Pair it with your high-powered chainsaw for optimal results in any heavy-duty cutting scenario.

What is the Saw Chain Product Family?

Hengjiu understands that the need of woodcutters – professionals and novices – are as diverse as the terrains and environments in which they work.

We have organized our saw chains and guide bars into product families with key characteristics that different users will value. These product families will ensure that you choose the right chain and bar based on your everyday needs. It will make understanding the differences between our products effortless. 

Saw Chain Identification

Gauge
Chain Gauge is the Drive Link's thickness where it fits into the guide bar groove, matching the guide bar gauge. The gauge of the chain and the gauge of the bar must match. Oregon has several gauges of saw chain: .043", .050", .058", and .063". Normal wear can make it difficult to accurately measure chain gauge on a worn chain. Always order by the number stamped on the drive link of your old chain to assure correct gauge. Please see table below for more information.

Pitch
Chain pitch is the size of the chain and is defined as the distance between any three consecutive rivets divided by two. Hengjiu chain is made in several pitches - 1/4" is the smallest, 3/8" is the most popular, and 3/4” is the largest. Pitch is important because the drive sprocket must be the same pitch as the chain, and if applicable, the bar nose sprocket. The easiest way to determine the pitch of your chain is to look at the number stamped on the drive link. Please see table below for more information.

Cutter Type
There are various cutter types:
1. Chipper
2. Semi-Chisel
3. Chamfer-Chisel
4. Micro-Chisel
5. Chisel

Sequence
Saw chain sequences include: standard, semi-skip, and skip.