Item Type: Chainsaw Chain Material: Alloy steel Pitch: 3/8in Chain Gauge: 0.058in Drive Link: 72 Drive links Applicable Specifications for Chainsaw: 20in Uses: Used for logging and lumbering Applicable Scene: Professional wood cutting tool, machining Package List 2 x Chainsaw Chain The chain should be fully lubricated before starting work. 1Excellent Cutting Performance: Made of good quality materials, possess excellent corrosion resistance and higher strength, excellent cutting performance 2Shock Absorb: There is a small space between the saw chain and the guide bar. Much of the energy is dissipated by the saw chain, acting as shock absorb 3For Professional Logging Chainsaw: Choose hard cutter head and connecting piece, larger cutting, suitable for professional logging chainsaw 4Alloy Steel Material: Alloy steel material possess good low temperature performance, sturdy and durable 5For Wood Cutting and Machining: Chainsaw chain is suitable for logging and lumbering, used for professional wood cutting and machining