We have an essential info section looking at how to ID chains – why not take a look by clicking here.

Chains are not measured by stretching them out on a bench and squinting down a tape measure – chains are identified by PITCH, GUAGE and NUMBER OF DRIVE LINKS [no – not the cutting teeth – drive links and you’ll know the difference by even a cursory look at the chain ID link above].

Bars likewise are not measured the same way – manufacturers give them a set ‘length’ which is generally the sticky out bit that comes out of the chainsaw [not including the mount unless in the case of large double ended milling bars which are the exception to the rule and measured end to end].

Chain sharpening is key – if you cannot use a chain and have it cutting well until the cutters are so small they end up getting knocked off – you have plenty to learn. Watch, research, rinse and repeat. Read our article on chain sharpening by clicking here – often people get caught up in different angles and techniques – but the principles are always the same.

If you are serious about correct maintenance of your bar and chain work your way through the Oregon manual [click here] and after that check out the Stihl equivalent [click here]. Using a chainsaw for 20 years [badly] does not qualify you as an experienced user – so be the change, make the difference and keep educating yourself about these valuable yet dangerous tools.

And finally – why buy a new bar and chain without checking/replacing the drive rim or drive sprocket? [again click here if unsure on what these refer to]. Would you change the oil on your car without changing the oil filter?


27AX Oregon Full Skip Semi Chisel .404 .063[1.6mm]

$0.52

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Stock 18235
Part Number 27AX Part Number 27AX Category:
Please make sure you order the correct number of drive links for your bar Check you have not just ordered 1 drive link


Oregon 27AX Full Skip Micro Chisel chain. Works well on long bars where you wish to keep chain speed higher. Less teeth means less resistance on the powerhead and gives smoother more continuous cutting.


 

‘A skip chain has fewer cutting teeth than a conventional chain which means it won’t be dragging as many teeth through the wood you’re cutting. Less drag on the chain means less power is needed to cut through the log. That means the motor on your saw runs faster which keeps it in a more efficient power curve. It’s the same principle you use when downshifting a transmission in your truck to go up a steep grade. You get more power by increasing the engine speed. ‘ Steven Gregersen USA

 

  • Oregon 27AX is Oregon’s .404 pitch x .063” gauge Saw Chain which is a heavy-duty high-performance chain for professional users of large saws who prefer the durability and easy maintenance of small-radius Micro-Chisel® cutters.
  • Micro-Chisel® cutters have small-radius working corners that cut fast and are easy to sharpen. 27AX is a skip sequence chain and features Oregon OCS-01 steel. This patented chain steel provides greater durability, especially in cold cutting conditions.
  • Blued cutters provide superior corrosion resistance and improved strength. Other 27AX features include “X” grind – an enhanced grind geometry that significantly improves out-of-box sharpness with substantial speed improvement in boring and bias (undercut) modes. LubriLink™ tie straps help keep oil where it’s needed – on the chain.

 

Or why not buy a reel of chain [click here]  and our breaker and mender package [click here]

Customer Reviews

Based on 8 reviews
88%
(7)
13%
(1)
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R
R.S.
Semi Skip Chain
B
B.C.
good chain
A
A.M.
30" bar on MS880
C
C.B.
Bar and chain
R
R.F.
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