What chains for chainsaws
Top 5 Best Chainsaw Chains Review in 2022
Features of Use
To make the chain serve as long as possible, it is important to follow some rules when using it:
- When working with recycled or distressed wood, you need to feed the saw much slower into the intended location than with a conventional tool.
- Saw feed speed can be increased as the saw heats up.
- Must not be lubricated with sulfur-containing products. this reacts with cobalt, which is part of every carbide chain.
Carbide chain links are made of regular steel, so it can wear out much sooner than the teeth can blunt. The most common problem is chain stretching. To temporarily get the blade back in working order, you can unbolt it and remove a couple of links.
Please note that using a shorter chain will cause rapid sprocket wear, increased risk of chain breakage and loss of running smoothness.
Chain and guide bar are replaceable equipment that can be purchased at specialized stores.
Here are the types of chains available today:
- General purpose wear-resistant. They are made of hard alloys to handle most applications.
- With different cutting pitch. It is essential that the chain match the length of the bar and repeat the features of its design. The most popular pitches are 3/8 inch or 0.325 inch. If you choose 0,404, such chain can be used for working with professional equipment.
- Shank parameters (thickness) must also be taken into account. This varies from 1.1 mm to 2 mm. Medium and high class chains have two shanks, which increases the efficiency of the chainsaw.
- Length. You need to know this value to make sure the chain fits and fits properly on the bar.
These are the basic parameters you need to pay attention to when choosing a chain for your chainsaw.
Step characteristics of a chainsaw
The selected chain must match the length of the guide bar and the features of its design. One of the main chain selection parameters is the chain pitch, which is traditionally measured in inches.
A 3/8″ (9,53 mm) or 0,325″ (8,25 mm) chain, running smoothly and safely in operation, is used in the cutting attachments of the home chain saw group.
Analogues with increased pitch type 0,404 are designed to complete the powerful and productive professional-level chainsaws, so they are practically not used in domestic gasoline-powered machinery.
The self-installation of extended pitch chains must be adapted to the type and pulling characteristics of the power unit.
Chains for medium chainsaws
Chain (3/8″; 1.1 mm; 52 links) for Makita UC3520 531291652
Smooth and easy sawing thanks to special lubrication and improved links. Almost no noise.
Chain 73DP-68E (3/8″; 1.5 mm; 68 links) PATRIOT 862321368
This model is further proof that you can get professional quality for a modest budget. Chain can cut firewood and even fell wood. Only extra-hard steel is used for its manufacture so that work can be carried out almost without difficulty. Low vibration due to rounded cutter edge. Must be permanently lubricated.
Sawsaw chain (20 cm, 1.1 mm) Bosch F016800489
German quality and reliability at a reasonable price. Requires regular and careful lubrication.
Husqvarna H64 chain 5018431-04
Suitable for cutting firewood and will cut down any tree. Suitable even for professional chain saws with engine size 85 cc and bigger.
Rapid Duro R chain (20″; 3/8″; 1.6 mm; 72 links.) STIHL 39440000072rdr
Will cut through anything, and this is not an advertising promise. To give you an idea of the range of uses for this product you only need to know that it is used by rescue services around the world. If you have a lot of work to do with difficult wood, this is the best option, just consider how much the premium model sellers charge for this quality. Lasts a long time, but needs regular lubrication and careful storage.
STIHL saw chain types
Rapid chain with rounded teeth and rounded blade is excellent for felling, bucking, and delimbing. Cutting tooth Rapid larger than the chain Picco, respectively, the chain saw more aggressively, faster, but also to saw with such a chain is more difficult, there is a large recoil when sawing. This chain needs to be sharpened more often.
- Rapid Super (RS). High-performance chain with chisel tine and square shank with sharp edge. Ideal for felling, bucking and delimbing on medium to high-powered saws.
- Rapid Micro (RM). Universal chain with half hammer teeth and side blunted blade. for demanding professionals and semi-professionals in the agriculture, construction and forestry industries.
Rapid Duro (RD). Chain with tungsten carbide inserts on teeth for special applications. Great for hard, dirty wood, more resistant to short contact with the ground and also used for rescue work. Up to 10 times sharper than conventional chains.
- Picco Super (PS). The world’s first low profile chain with fully chiseled teeth. The target audience is forestry and tree care professionals. Unparalleled cutting performance. Very clean cut, low vibration, excellent plunge-cutting ability.
- Picco Micro (PM). Low profile half hammer chain with reduced kickback tendency. Used in the agricultural and construction industries, and ideal for hobbyists.
- Picco Duro (PD). The world’s first low-profile chain with carbide cutting teeth. Great for hard, dirty wood, more resistant to short contact with the ground. Up to 10 times sharper than conventional chains.
- Picco Micro Mini (PMM). High-precision low-profile chain with half hammer teeth and reduced cutting width. Specially designed for small saws with low power, ideal for hobbyists.
- Picco Micro X (PMX). Low-profile half-tooth chain with special tooth-grinding angle. Special chain for longitudinal sawing.
Angle of the cutter
The chain saw blade cutting angle is the parameter that directly influences the depth of penetration of the teeth into the wood. It should be chosen according to whether wood is to be sawn lengthwise or crosswise.
Important points to pay attention to when selecting the cutting angle are
- If a workpiece is to be sawn lengthwise, the chain will predominantly interact with its soft fibers. In that case the cutter sharpening angle should be between 25 and 35 degrees. This ensures a deeper penetration of the tooth into the material.
- If you want to saw across the workpiece, the chain needs to interact with the hard fibers. This in turn places a higher load on the chain saw, which causes the chain to heat up. To perform such work, experts advise using cutters with a sharpening angle of no more than 5-10 degrees. This way you can significantly reduce the depth of cut into the material. This has a corresponding effect on the wear of the chain and the complexity of the work.
In most cases it is quite difficult to find chains for chainsaws designed for longitudinal sawing of lumber and boards in construction stores. This is due to the fact that professionals in such situations often use band saws rather than hand tools.
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If a longitudinal saw chain cannot be found in your local store, you can always turn to a sharpening company for assistance. They can provide their customers with services concerning the resharpening of conventional chains into a chain for cutting wood along the grain.
Chainsaw Chain Types Explained
Profile height, cutting depth and saw engine capacity
Depending on the height of the cutting edge above the plane of the guide bar, chains are classified as high profile or low profile. The former offer maximum performance, while the latter have a larger support area of the cutting link, resulting in thinner chips and safer working conditions.
The depth of cut is the amount of clearance between the top edge of the cutter and the kerf, which regulates the thickness of the chip. The most demanded are saw headsets with gaps of 0.025” and 0.03”, while chains with the value of this parameter up to 0.07” are used as a part of machine felling units. It is the cutting depth that determines the performance of a chainsaw. However, the larger the gap, the more the saw will vibrate at work. In order to balance between productivity and vibration, manufacturers mount chains with a greater pitch with teeth of lesser depth and vice versa.
The saw’s engine capacity is directly related to the choice of saw chain. If the latter is mounted on a too powerful tool, it will be subjected to higher loads and will fail much earlier than it should. When you buy a chain set you should therefore take a good look at the technical characteristics of the saw itself.
This is the end of the list of main advantages. Notably, the connecting links of pobedite chains are made of standard steel, which means that it is not uncommon for pobedite chains to wear out and stretch before their full service life has been reached.
- Price of pobedite chain is 4-5 times higher than that of quality analogue. A simple calculation shows that the sum of the useful life of 5 brand-name chains is considerably longer than that of an expensive carbide-tipped product.
- Riveting an elongated chain and then removing several links has a short term effect. You should also take into consideration the accelerated wear of the drive sprocket, which is inevitably accompanied by the loss of running smoothness, risks of chain breakage and the formation of injury-prone moments.
- It is not possible to sharpen a chain for a chainsaw with a tungsten carbide tipped chain at home. The saws require special equipment that is not available in all service centers. Sharpening in some cases are comparable to the cost of a new standard chain.
From the above said, it is easy to make a conclusion about expediency of application of pobedite chains in sawing works of special profile. In the private household and farming sector, the unique properties of such equipment are used only when absolutely necessary.
Chains for chain saws. How to choose? How it is set up? Video.
Professional woodcutters and beginners in this business are distinguished by the fact that the former understand exactly how to determine the quality of a chainsaw. There is little point in reckoning with the power output alone, because it is the configuration of the cutting assembly that is decisive. In the case of a chainsaw, this element is the chain, which consists of cutting, driving and connecting links. the cutting link includes a depth stop and the cutting part itself, whose operation is somewhat similar to a planer, i.e. the chip thickness depends on how far the top edge is extended. The master link takes care of the rotation of the chain in the groove and the distribution of the lubricant, while the connecting links are designed to connect the other elements of the chain to each other. They are always constructed at a strict angle, and the same is true for the subsequent sharpening, because the slightest change in angle in one direction or another will cause the chainsaw not to work.
The first use of such tools dates back to the 1920s, but back then the teeth were flat and straight, which could not but affect the final result of the cut, and it was rather difficult to work with such a saw. The chain saw made a real breakthrough in 1947 when a fundamentally new type of tooth was introduced. the L-shape made it possible to cut material much faster and it also made sharpening the teeth easier, so it is not surprising that the invention of Joseph Cox, who came up with the idea, became a market leader in a short time. If to consider exactly our days, then practically the same variant of a chainsaw has reached us, at the heart of which the chain system with a sickle-shaped cutting profile is based, for which the type of wood doesn’t play a significant role.