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The two 325 0.050" chain types

These two types are quite similar and somewhat interchangeable (see notes below).

325 0.050" Narrow Kerf features:

  • cutters are made from 0.04" material (a), vs. 0.05"
  • kerf is 0.02" narrower (b)
  • bar is 0.02" thinner, about 0.155" (c) vs 0.170"
Narrow 325 0.050 chain
Narrow kerf chain, dotted line shows outline for regular .325 0.050 chain and bar




Names and trademarks for narrow kerf:
Oregon : narrow kerf
Husqvarna : "325 Pixel"
Stihl : n/a
All product names, trademarks and registered trademarks are property of their respective owners. All company, product and service names used in this website are for identification purposes only.


Types on comparison:
325 0.050" slightly stronger, requires a bit more power
325 0.050" narrow kerf: slightly less durable chain and bar, requires less power because of thinner cutter and narrower kerf
normal chain + narrow kerf bar mix works, bar bends a bit easier, chain requires a bit more power. Possible clearance issues with wider chain.
narrow kerf chain + normal bar mix usually works, possible binding with old worn chain

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