• Chamfer Chisel™ cutters have an angular shape with twin cutting corners that offer outstanding performance along with durability and easy, forgiving maintenance comparable to round-cornered chains
• Vibe-Ban™ chassis design reduces vibration 25% or more at the saw's handles
• LubriLink™ tie straps help keep oil where it's needed - on the chain
• LubriWell™ oil holes help carry oil around the full length of the guide bar's groove

Oregon® 91P chain features top-performing Chamfer Chisel™ cutters and a notched bumper drive link for low-kickback performance, good chip flow, and a smooth cutting action. 91P chain also features four-way symmetrical tie straps which simplifies the joining of chain loops.

• Twin-cornered Chamfer Chisel™ cutters deliver efficient cutting and excellent stay-sharp
  
• Ramped depth gauges and ramped bumper drive links deliver a smooth cutting action and low-kickback perfomance
  
• Patented bumper drive links are notched for better chip flow and less clogging
  
• 91P chain also features four-way symmetrical tie straps which simplifies the joining of chain loops
  
• Low-profile design complements the effects of kickback-reducing features and results in a smaller volume of chain material being pulled though the kerf

• Top-performing square-corner "chisel" cutters work fast by severing each wood fiber in a single pass
• Pro-Guard™ chains meet the ANSI low-kickback standard
• Low-Profile™ design
• LubriLink™ tie straps help keep oil where it's needed - on the chain
• Vibe-Ban™ chassis design reduces vibration 25% or more at the handles