Harbor Freight Tools


7-1/4 in., 40T Decking Circular Saw Blade

Professional quality decking saw blade is designed for 2x life and speed*

Was $19.99
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DIABLO D0744CD at $29.97 Save 50%

Available Online by Dec. 12

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The HERCULES™ 7-1/4 in., 40T Decking Saw Blade cuts through composite and polyvinyl decking. Razor-sharp premium nickel-carbide cutting teeth stay sharper longer for exceptionally long blade life. The Electra Shield® non-stick coating prevents gumming and burning. Precision laser-cut expansion vents and vibration channels keep the blade straight and true.

  • Premium nickel-cobalt carbide teeth for increased hardness, corrosion resistance and high heat tolerance
  • Deeper gullets to remove material rapidly for superior fast cuts
  • Extra-thin kerf for precise, cool, ultra-narrow cuts
  • Anti-kickback tooth design for reduced material kickback
  • Modified triple chip grind tooth design maintains clean edges for visible board ends
  • Precision laser-cut vents for reduced vibration in all materials
  • Non-stick Electra Shield® coating prevents gumming and heat build-up
  • Designed for use with premium corded or cordless saws

Important Information

  • * Compared to standard blade in composite wood.

Blade Kerf (Thickness)
0.063 in.
composite decking, polyvinyl decking
Arbor size
5/8 in. with diamond knockout
Blade size
7-1/4 in.
Blade type
Speed (max)
8000 RPM
Number of teeth
Shipping Weight
0.80 lb.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

100% Satisfaction Guarantee! If for ANY reason you are not satisfied with this item, you may return it within 90 days for a full refund or replacement.