• T.C.T. Saw Blade for Cutting Hard Wood
  • professional t.c.t. saw blades for aluminum and brass
  • Anti Kick Back T.C.T. Circular Saw Blade
  • coated HSS saw blade for steel cutting
  • HSS M2 saw blade for metal working
  • HSS saw blade for cutting iron tube

T.C.T. Saw Blade
HSS Saw Blade

What is T.C.T. Saw Blade?
tungsten carbide-tipped (TCT), are made with an alloy steel body and tungsten carbide inserts brazed to the tips of the teeth. These tips are ground on all surfaces to create tangential and radial clearance and provide the proper cutting and clearance angles on the teeth.
The alloy body is generally made from a wear resistant material such as a chrome vanadium steel, heat treated to 38/42 HRC. The tungsten carbide tips are capable of operating at much higher temperatures than solid HSS, therefore, TCT saw blades are usually run at much higher surface speeds. This allows carbide-tipped blades to cut at faster rates and still maintain an acceptable chip load per tooth.
These blades are commonly used for cutting non-ferrous alloys, but have gained significant popularity for ferrous metal cutting applications in the last 10 years. The tungsten carbide inserts are extremely hard (98 HRC) and capable of very long wear life. However, they are less resistant to shock than solid HSS cold saw blades. Any vibration during the cutting process may severely damage the teeth. These cold saw blades need to be driven by a backlash free gear box and a constant feed mechanism like a ball-screw feed.

Why choose T.C.T. Saw Blade from ZONO Tools?
With heat treated body, tungsten carbide tips, our T.C.T. Saw Blade have a longer working life, making them excellent value for money.

Industrial TCT saw Blade For Cross and universal Use

Application: Wood, Ply wood, chipboard, softwood
Body: 50# carbon Steel, 65Mn
Carbide Tip : YG8, YG6, YG6X
ATB Teeth. Silver brazed.

TCT Saw Blade For Laminated Panel

Application: Laminated panel, Ply board, chipboard
Body: 65Mn, SK-5, 75Cr1(Body Hardness: HRC 40~45)
Carbide Tip: YG8, YG6X
TCG ( triple chip grind, triple chip tooth alternating with flat teeth)

TCT Saw Blade For Hard Wood

Application: High density board, fire board
Body: 65Mn, JIS: SK5, SKS51(Body Hardness: HRC 45-48)
Carbide Tip: YG8, YG6X

TCT Saw Blade For Cutting Non-Ferrous Metal

Application: Aluminum sheet and other non-ferrous metal, such as Copper, Brass and Magnesium
Body: 65Mn, SK5, SKS51
Carbide Tip: YG8, YG8X
TCG ( triple chip grind, triple chip tooth alternating with flat tooth)

What is HSS Saw Blade?
Solid HSS saw blades are heat treated and hardened to 64/65hHRC for ferrous cutting applications and 58/60 HRC for non-ferrous cutting applications. This high hardness gives the cutting edges of the teeth a high resistance to heat and wear. However, this increased hardness also makes the blades brittle and not very resistant to shock.
HSS saw blades usually run at surface speeds below 350 SFM. Solid HSS cold saw blades is used for cutting many different shapes and types of metal including: tubes, extrusions, structural sections, billets, bars, ingots, castings, forgings etc. HSS saw blades is also coated with special wear resistant coatings such as Titanium Nitride (TiN) or Titanium Aluminum Nitride (TiAlN).


For more details on T.C.T. Saw Blade & HSS Saw Blade, please check catalogue or contact us.