Oregon 72RD064G RipCut Saw Chain, 3/8" Pitch, .050" Gauge, 64 Drive Links Drive Links_77 and PCT1800

and PCT1800

When you want to switch from sharpening left teeth to right you simply flip the CS-X over

Fits Models 021

000-denier

Oregon 72RD064G RipCut Saw Chain, 3/8" Pitch, .050" Gauge, 64 Drive Links Drive Links_77 and PCT1800Any saw mill worker will tell you that ripping chain is different from all other saw chains. You need a special kind of chain for ripping cuts, the kind that transforms raw timber into the boards and planks used in homes and businesses. Oregon's RipCut is designed specifically for chain type sawmills, producing smooth cuts with supreme efficiency. RipCut's precise ripping cuts give you a smooth surface every time you cut parallel to the wood grain.