https://www.sawchain.net/product/325-saw-chain/325-right-angle-saw-chain.html。

1. The cutter head adopts professional chrome plating process, which can effectively improve the hardness and wear resistance.

2. The grinding angle line on the top surface of the cutter head is convenient for accurate grinding.

3. The newly developed steel C68-03 is specially added with high-strength micro-alloyed fine-grained steel, which has stronger mechanical properties, more durability (sand and gravel resistance), and more low temperature resistance.

4. The rivets are hardened with high precision, so that the friction load of each part is more uniform and the bearing strength is better.