China HOJR Woodworking Circular Saw Blades Suppliers - 7-1/4 40-Tooth Finish Blade from Factory with Anti-Thermal Coating
Specification
| Diameter | 7-1/4”(184mm) |
| Teeth | 40 HI-ATB |
| Arbor | 5/8" with Diamond Knock-out |
| Kerf | 0.059” |
| Plate | 0.039” |
| Hook angle | 15° |
| Max RPM | 9000 |
🚀 CUTS Application Materials
Ideal for smooth finish crosscuts in hardwood, softwood or plywood.
Description
The HOJR thermal adhesion resistance coating saw blade redefines the cutting performance of the saw blade. The coating acts on the blade's carbide tips, its hardness is up to HV4000+.
The work life of the blade can be extended more than 30 times. This coating also features excellent self-lubricating performance, which prevents resin and asphalt adhesion during wood cutting processing, while maintaining a balanced temperature at the tip. The minimum friction coefficient ensures an optimal promotion on the finish of the wood surface.
Key Features
⏳
Up to 30x longer lasting than regular blades.
🛡️
TA (Thermal adhesion resistance coating) reduces friction and heat buildup for less drag, gumming, and corrosion.
⚡
Thin kerf design for fast, durable, and clean cuts.
💎
Premium carbide teeth are sharpened to provide clean cuts and exceptionally long life.
🔇
Polymer-filled stabilization vents reduce noise and vibrations for a straighter cut.
🪵
Ideal for fast cuts in various woods.
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Frequently Asked Questions
What is the TA coating?
TA coating is the thermal adhesion resistance coating that redefines cutting performance. It offers ultra-long life (HV4000+ hardness), self-lubrication for better surface finish, and anti-sticking properties to reduce heat and gumming.
Which woods are TA-coated circular saw blades suitable for?
These blades are suitable for a wide range of materials, including hardwoods, softwoods, 2x lumber, pressure-treated wood, OSB, plywood, and other general woods.
How do I properly care for my TA-coated circular saw blades?
To maintain efficiency and safety: perform regular cleaning, sharpen as needed, and store the blade in a suitable, dry environment.
What is the benefit of the HV4000+ hardness?
The extreme hardness of HV4000+ acts on the carbide tips to extend the work life of the blade by more than 30 times compared to standard blades.
How do stabilization vents improve performance?
The polymer-filled stabilization vents are designed to reduce noise and vibrations, which results in a much straighter and more accurate cut.
Why is the thin kerf design important?
The thin kerf design allows for faster cutting and less material waste, while ensuring the cuts remain clean and the blade stays durable under heavy use.




