The RGC Hydrasaws use hydraulic direct drive power to maintain constant cutting speeds and torque without belts, pulleys, excessive noise or exhaust fumes. The Unifire Special Ops circular saw blade provides you with the ability to safely and quickly cut through a multitude of materials.
350mm Laser Welded Diamond Saw Blade for ConcreteHisen diamond tool supply laser welded diamond saw blades, which are mainly used for cutting concrete, asphalt, brick.
Your use of this website constitutes acknowledgement and acceptance of our Terms & Conditions. Although the majority of circular saw blades are designed for cutting wood and engineered wood products, they are also used for cutting a wide variety of other materials, such as non-ferrous metals, ferrous metals, plastics, tile, concrete, brick and glass.
When we refer to “non-ferrous metals”, we are generally referring to metals which do not contain iron. These materials tend to “pull” the blade into the material, causing cuts that are too fast and possibly binding up the saw.
Due to the design of non-ferrous metal saw blades, they are also excellent for use with plastics.
Tile, cement and brick are also cut with an abrasive process, although the blades used for these materials are different than those used for ferrous metals. Fiber cement saw blade can have 4 to 8 teeth; upper limit is reserved for 10? blades or larger diameters. When cutting these types of materials, it is essential that the saw blade is cooled by a water jet. Cutting glass with any sort of abrasive blade is more a process of breaking off small chips than one of cutting.
With the FS20 it is possible to cut flush to a perpendicular surface, making it ideal for wall corner cutting. With this blade you can cut through brick, 5000+ PSI concrete, ductile iron, cast iron, asphalt, metal, steel, rebar, reinforced concrete, stone, block, and more.
The standard looking segments are relatively smooth on the top and sides and cleanly cut the material they come in contact with.
The metals which are normally considered when referring to non-ferrous are: aluminum, brass and copper (ABC). To counter this, a negative hook angle of about 6 degrees is used, meaning each tooth is directed backwards. However, you should never attempt to use them with ferrous metals (steel and iron) as these harder metals can chip teeth and even break them off, creating a safety hazard. Applying too much pressure to the cut can break the epoxy bond which is holding the abrasive material to the blade plate, cause the abrasive material to be knocked off the blade.
Never try and use a ferrous metal blade for cutting tile, concrete or brick, as these materials will grind the abrasive off of a metal cutting blade.


The major difference between glass cutting blades and abrasive blades used for cutting other materials is that the grit on glass blades is smaller.
There are also turbo segments which assist the standard segments by cutting on the top, but they also have relief cuts on the side which provide a space to clean out the cut of debris and slurry. Each of these types of materials has their own special needs, requiring special blade design.
It is strictly forbidden to use plastics or non-ferrous circular saw blade for ferrous metals! They are made of a high speed steel blade plate, with no teeth, gullets or expansion slots cut into them.
These circular saw blades are also made for cutting masonry, cement, granite, stone, porcelain, ceramics, tile, marble, roof decking, fiber cement, cinder block… Such blades might have an occasional gullet on the blade, although there are no actual teeth.
Of all the materials that can be cut with a circular saw, these generate the most heat, with a high potential of destroying saw blades. Since glass is highly susceptible to chipping and breaking, this smaller grit helps protect the glass.
A saw blade which is designed for cutting wood is sharp, allowing it to cut through the wood fibers.
Non-ferrous metal blades are suitable for plastics too, tooth shape is TCG and the hook angle is negative. Teeth design is TCG, which is great for tough metals and alloys since the cornerless shape dulls harder than regular shapes. Do not experiment with this instead of getting a new blade; remember that safety is always at the first place. The outer edge of the blade is coated with polycrystalline diamond chips (PCD) a manufactured diamond product. As with other types of circular saw blades, this gullet exists to remove waste material from the piece being cut. The tooth tips are reinforced with solid steel, coatings, tiny diamonds or silicon carbide grains, so the blade won’t get dull easily when passing through masonry, concrete or brick.
Special saws are used, which have the capability of providing the water jet and have sealed motors which will not be damaged by the water.
This deeper segment provides protection to the blade as it keeps the blade from warping and binding. Abrasive saw blades cut materials like concrete, masonry, brick, tile; the blade is toothless or has just several teeth covered with diamond grains for prolonged durability. Heat generation is a major issue when cutting non-ferrous metals; therefore, blades almost always have expansion slots cut into them, to help with cooling and reduce the possibility of blade warping. While ferrous metals can be cut on radial arm and miter saws, most people who cut these materials use a specialty “chop saw” which is similar to a miter saw, but has a clamp to hold the material being cut in place.


Although looking like teeth and possibly even having a hardened tip at the resumption of the blade after the slot, it is actually the abrasive which does the cutting. Diamond-tipped circular saw blades for masonry cut quickly, lasts longer and consume less power. For cutting concreteLaser welding turbo segmented concrete saws for cutting green concrete, cured concrete, reinforced concrete, etcReduced side friction due to small flank height in stepped segment or conical segment.
Hard non-ferrous metals, such as uranium and plutonium cannot be cut with circular saws and should not be used in a home workshop. Saw blade leaves clean edges on material, spins cool and transmits zero heat to the metal you are working with. It can last about 100-times longer than HSS steel saw blade or 60-times longer than TCT carbide blades. As the metal which is being cut gets hot in the process, you don’t want to hold it with your hand.
The similarity common to all mentioned saw blades is negative hook teeth, higher cutting speed (RPM) at which they operate, TCG tooth design in case the circular blade isn’t toothless.
Because the ABC group of metals is soft, it tends to stick to saw teeth; specifically to the face of the teeth.
Setting circular saw to high speed with proper saw blade is the only way to cut porcelain or ceramic tiles without cracking them. Cutting rapidly greatly increases the possibility of breaking the material you are trying to cut. To counter this, large gullets are needed and “chip breakers.” A chip breaker is an irregularity or ridge part of the way down the face of the tooth, which would cause the material being cut off to bend suddenly, snapping off the chip. Diamond knockout arbor is often seen on abrasive blades as they can be used for worm drive saws. Specialized in researching, designing and manufacturing various types of diamond tools for stone and construction industry. Our products have achieved the exact safety standard demanded for certification by the MPA Standards Group of Germany. Constant attention to quality details in the manufacturing process and rigorous oversight guarante repeatable precision performance. We have cooperated with customers from the USA, Canada, Germany, the UK, the Netherlands, Italy, Portugal, Poland, Czech, Brizil, Chile, Australia and South Africa. We are dedicated ourselves to providing customers with high quality products and favorable prices.



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Comments to «Circular saw concrete cutting blade»

  1. Delete1 writes:
    Twist drills, the twisted flutes are functions, such as chain tool, tire cuts with.
  2. X_5_X writes:
    Lot more for the same tools/weight with the aluminum edition.


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