What is the number on a chainsaw chain?

The three numbers that you'll find on chain packaging are the pitch, gauge, and number of drive links. These numbers describe the various aspects of each chain and you need to ensure that they're compatible with your chainsaw if you want your tool to run safely and efficiently.

Also asked, what does the number on chainsaw chain mean?

The numbers stamped on a chainsaw chain are an ID code used by the manufacturer to indicate the pitch and gauge measurements of the chain. Pitch and gauge are important dimensions which influence whether or not a chain is compatible with a chainsaw.

One may also ask, what's the difference in chainsaw chains? Its key differences are sharp cutting teeth on the outside of the chain loop, and flat drive links on the inside, to retain the chain on the saw's bar and allow propulsion by the engine or motor. Saw chains (and chainsaws generally) are used for cutting wood.

Likewise, people ask, what does 91 mean on chainsaw chain?

91 = 3/8 low profile pitch .050 gauge or 1.3mm. 95 = .325 pitch .050 gauge or 1.3mm. Carlton drive link codes. ?A1 = 3/8 pitch .050 gauge. A2 = 3/8 pitch .058 gauge.

Do drive links matter on chainsaw?

Number of individual drive links must be counted. No exceptions. Simple length measurements (like "a 2 foot chain) are not helpful for correctly matching chains. Chain length is determined by a combination of distance between links (pitch) and the number of links.

How do I know my chain size?

To determine the pitch (chain size), you'll need to measure the distance between any three consecutive rivets, then divide the result by 2. The rivets are the small, round pegs/studs that hold the chain segments together. Measure from the first to the third, then divide that number in half to get your chain pitch.

Can you put a chainsaw chain on backwards?

Unfortunately the chain will go on either way, but if you put it on backwards, it will not cut. Remember, when holding the chainsaw, the cutting portion of the blade should be facing away from you, traveling from the back of the chainsaw to the front tip of the chainsaw.

When should I replace chainsaw chain?

Chainsaw Chain Life Expectancy: When to Sharpen or Replace

A chainsaw chain can last for 5+ years with frequent use.
Here's what you should do to check if your chain can be safely sharpened again:
When to sharpen with a file guide: a good rule of thumb, is to give your chain a 1-2 swipes with the file guide every time you fuel up.

What is a Picco chainsaw chain?

STIHL PICCO™ Super 3 is a low-profile, low-kickback saw chain. The razor-edged, square-cornered cutter shape ensures minimum chain friction for an exceptionally smooth and clean cut in hard or frozen wood.

What is chainsaw pitch?

The pitch of a chain refers to the distance between its drive links. It is determined by measuring the distance between any three consecutive drive links and dividing by two. Example: 3/4" divided by 2 = 3/8". The pitch measurement of a saw chain tells a pro user about to the overall size of the saw chain.

Are chainsaw chains universal?

Contrary to popular belief, chains in chainsaws are actually not universal. While they do serve one purpose – which is to cut trees, the truth is that they differ in specifications and structure. In general, the type of chain you will need will highly depend on the type of chainsaw that you have.

Should a chainsaw chain be tight?

A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can't pull the drive links out of the bar nose.

How many links does a 18 inch chainsaw have?

A 16" bar normally requires 66 drive links with . 325 chain, Stihl is 67 but they gotta be different. 72 indicates an 18" bar. The dealer is correct if you had 3/8" chain.

What is chainsaw kickback?

Chainsaw Kickback. Kickback is the most common cause of serious chainsaw injury accidents. It may occur when the moving chain at the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut.

How many drive links in a 36 chain?

063) 114 Drive Links, 36RS3114.

SKU.

Length	36" (90cm)
Drive Link Count	114 Drive Links
Cutter Type	Chisel

What angle do you sharpen a chainsaw?

Most standard chain is sharpened at 25-35 degrees for crosscutting wood and for ripping with the grain it's best to use 10 degrees. So if you are cutting with the grain, you should be using 10 degree sharpened chain.

What is the most aggressive chainsaw chain?

Stihl chain is a little more expensive but it's the most aggressive chain commonly available. It's also made from the hardest steel so it holds an edge better than any other brand I've tried (including Carlton, Saber and Bailey's Woodsman Pro).

How much is a Stihl chainsaw chain?

Stihl Chainsaw Chain- 26RS68- 18 Inch, 68 Drive Links, . 325 Pitch, . 063 Gauge

List Price:	$29.99
You Save:	$4.04 (13%)

What size file do I need for a 3/8 chain?

It is vital to use the right size file. In general, 1/4- and 3/8-inch-pitch, low-profile chains call for a 5/32-inch file; 0.325-inch-pitch chains require a 3/16-inch file; and standard 3/8-inch-pitch and 0.404-inch-pitch chains demand a 7/32-inch file.

Do chainsaw chains stretch?

During operation, the chains of chainsaw can become loose because they stretch. This can take place in the case of normal operation as well that leads to sagging of chains on the guide bar of saw. The loop of a new chain become longer in the first use since it is used in single direction.

What is the difference between .325 and 3/8 chain?

325 is a smaller top cutter and tie strap it is easier to turn for a saw . The 3/8 is a bigger top cutter and tie strap . Mainly in a 20 " chain has more cutters in .