[Durable and Safety Design]Precision, heat-treated semi-chisel chain cuts smoothly with a higher tolerance for debris.Hardened rivets ensure secure connection under pressure.Guarded drive links in front of each cutter link help reduce the chance of the depth gauge's leading edge getting caught in the wood, which will reduce the risk of kickback
[Replacement Guide]Replacement for Stihl 61PMM333E chainsaw chain and Husqvarna H38-33 chain
[Maintenance]The built-in Lubri Tec automatic refueling system can deliver oil to key components of the chain, regularly clean and lubricate the chain, thereby reducing downtime and maintenance, extending the service life of the chain, and ensuring its cutting function