Skip to Main Content
Canadian
Canadian owned and operated

SM-BL-09 - 9-Inch TCT Cold Cut Saw Blade for Mild Steel

Packaging: 1 of each
$107.59/ea $64.46/1 of each only $64.46/eaSave 40%

Usually ships within 3-5 business days

OVERVIEW

Weld-Ready Cuts with Zero Heat Affected Zone

For professional welders, the quality of the cut determines the quality of the fit-up. The Steelmax SM-BL-09 9-Inch TCT Blade is the ultimate tool for preparing mild steel for welding. Traditional cutting methods often leave behind a jagged, hot, and oxidized edge that requires extensive grinding and cleaning before a torch can even touch it. The SM-BL-09 changes the game by delivering a mirror-smooth, burr-free finish that is virtually ready to weld right off the saw.

One of the most critical advantages of this cold cut blade is the elimination of the Heat Affected Zone (HAZ). When steel is cut with abrasives or thermal methods, the intense heat changes the metallurgical properties of the edge, which can lead to weld defects or require time-consuming preparation. The SM-BL-09 cuts cool, preserving the integrity of the mild steel and ensuring optimal weld penetration and strength. With a 1-inch arbor and a 9-inch diameter, it fits standard industrial metal cutting saws, making it a versatile addition to any welder's arsenal.

Speed is money in the welding trade. This blade cuts through mild steel plate, tube, and structural shapes significantly faster than abrasive wheels or band saws. The 48-tooth configuration provides a balance of cutting speed and finish quality, ensuring you spend less time cutting and more time welding. Stop wasting time grinding away burrs and slag; switch to the SM-BL-09 and experience the efficiency of true cold cutting technology.

Fabricator Advantages

  • Instant Fit-Up: Burr-free edges mean tighter gaps and better welds.
  • No HAZ: Prevents hardened edges that are difficult to machine or weld.
  • Versatility: Ideal for pipe, square tube, angle iron, and flat bar.
Additional Information
Used To Cut:Steel
Diameter:9"
Arbor (in):1"
Brand:Steelmax
Blade Type:TCT (Tungsten Carbide Tipped)
Tooth Count:48
Max RPM:2700
Kerf Thickness:0.075"
Packaging Description:1 of each
Thickness:3/32"

INCLUDED

  • 1 x SM-BL-09 9-Inch TCT Mild Steel Circular Saw Blade

APPLICATIONS

  • Cutting mild steel plate and sheet
  • Sizing angle iron, channel, and I-beams
  • Cutting square and round steel tubing
  • Pipe fabrication and preparation
  • General structural steel fabrication

FAQ

The SM-BL-09 uses Tungsten Carbide Tipped (TCT) teeth to chip away metal, whereas an abrasive wheel grinds it. This results in a cut that is faster, cleaner, and generates almost no heat or sparks compared to abrasives.

This specific blade is designed for mild steel. Cutting stainless steel requires a blade with a different tooth geometry and carbide grade. Using this blade on stainless steel will significantly reduce its lifespan.

No, this is a dry-cut blade. It is designed to operate without lubrication. The heat is transferred to the metal chips, keeping the blade and workpiece cool.

The SM-BL-09 is rated for a maximum of 2700 RPM. It is important to use it on a low-RPM metal cutting saw, not a standard high-RPM wood circular saw.

Yes, high-quality TCT blades like the SM-BL-09 can typically be resharpened by a professional sharpening service, extending the total life of the tool.

The SM-BL-09 features a standard 1-inch (25.4mm) arbor, making it compatible with most major brands of 9-inch metal cutting circular saws.

In most applications, the SM-BL-09 leaves a virtually burr-free finish. Any minor burrs that do occur are easily wiped away, unlike the heavy slag left by abrasive wheels.

While it may cut aluminum, it is not recommended. Aluminum tends to clog the teeth of steel-cutting blades. It is better to use a blade specifically designed for non-ferrous metals.