Stihl 3639 000 0056 - RS Chainsaw Chain - 56 Drive Links Challenge Xtreme For sharpening Stihl 3/8" chains

For sharpening Stihl 3/8" chains

3/8" pitch (Oregon Type 91)

25AP064E - Oregon Chainsaw Chain - 64 Drive Links

Made from silicon alloy steel for high strength and light weight

Oregon Micro-Chisel® chain 1/4" pitch – An extremely lightweight smooth chain

Stihl 3639 000 0056 - RS Chainsaw Chain - 56 Drive Links Challenge Xtreme For sharpening Stihl 3/8" chainsStihl 3639 000 0056 Chainsaw Chain Stihl Rapid Super RS 56 Drive Links A high performance full chisel saw chain for professional forestry & arborists. Uses include felling, bucking, limbing in medium to heavy stands with mid to high powered chainsaws. Chain Pitch; 0. 325" Chain Gauge; 1. 6mm (0. 063") Sharpening File Size; 4. 8mm (3 16") We recommend that you count the number of drive links in your old chain prior to ordering.