Great Neck Saw Manufacturing Course Tooth Compass Saw (12 Inch 8 PPI) with Wood Handle Nail-on Weather Strip It features a mechanical gear

It features a mechanical gear drive and aluminum tube with 18 brass jets

Adjustable to cut four different angles

000 gallon average cartridge life

Interchangeable with other brands of round rail

farm & shop use

Great Neck Saw Manufacturing Course Tooth Compass Saw (12 Inch 8 PPI) with Wood Handle Nail-on Weather Strip It features a mechanical gearThe GreatNeck Course Tooth Compass Saw (12 Inch 8 PPI) with Wood Handle is a professional grade compass saw ideal for cutting precision curve cuts and other woodworking, carpentry, and hobby applications. It features precision set teeth for smooth and accurate cutting. The finished hardwood handle is comfortable on your hand to ensure painless round edges. Precision Set Teeth for Smooth and Accurate Cutting Finished Hardwood Handle Limited Lifetime