The Stihl Rollematic is a standard general grade laminated guide bar constructed and designed by Stihl using high-grade steel. They achieve this by welding three metal plates electrically to provide a durable bar with unmatchable stability yet a super lightweight build for a bar of this design. These are designed to be used with Stihl's 61PMM3 or 71PM3 chainsaw chain which consequently increases the cutting performance of about PM1 by 13%!
The sprocket on the nose of the bar helps to carry the saw chain through the process of transferring from the top of the bar to the bottom. This process helps to reduce the wear of the bar and allows the nose of the bar to be constructed in a narrower design to improve jobs like limbing and boring. All Stihl bar's are designed with a narrow nose to help reduce kickback tendencies.
*** This is a Farm Boss Bar Meaning it has "Farm Boss" Written on the bar ***
- Standard Guide Bar For: MS 311, MS 391
- Length: 20"
- Pitch: .063
- Gauge: 3/8
