Harbor Freight Circular Saw Blades

Quick Answer

Harbor Freight offers circular saw blades in sizes from 2 to 14 inches, with tooth counts suited for different materials. For framing (ripping lumber), choose a 24-tooth (24T) blade. For finish cuts, choose a higher tooth count (e.g., 80T). For metal cutting, use a specialty cermet carbide blade.

Main Explanation

Harbor Freight's circular saw blade selection includes several key options for common tasks. The two main variables are blade diameter and tooth count.

Blade Size

The catalog lists blades from 2 inches up to 14 inches, covering most portable and stationary saws. The most popular sizes for handheld circular saws are 6-1/2 in. and 7-1/4 in. blades.

Tooth Count and Material

• Framing (Ripping): Low tooth counts, such as 24T, are designed for fast, rough cuts along the grain of lumber. Harbor Freight sells a 7-1/4 in., 24T framing blade in a 3-pack for $19.99. A single 6-1/2 in., 24T framing blade is also available for $9.99.
• Finish Cutting: Higher tooth counts produce smoother, finer cuts across the grain. A BAUER 10 in., 80T fine finishing blade is available.
• Metal Cutting: For cutting metal, a specialty blade is required. The HERCULES 14 in., 66T cermet carbide circular saw blade ($69.99) is designed for metal-cutting saws with a 1 in. arbor.

Brands

Blades are available under the BAUER brand (general purpose/framing) and HERCULES brand (heavy-duty/specialty).

Practical Takeaways

1. Match blade size to your saw. Most handheld circular saws use a 7-1/4 in. blade; smaller saws may use 6-1/2 in. blades. Check your saw's specifications.
2. Match tooth count to the job. Use 24T blades for framing (fast, rough cuts) and higher tooth counts (e.g., 80T) for finish or crosscut work.
3. Use a metal-cutting blade for metal. Standard wood-cutting blades will dull quickly and may be unsafe on metal. The HERCULES 14 in., 66T cermet carbide blade is a purpose-built option.
4. Watch for multi-packs. The 3-pack of 7-1/4 in. 24T framing blades offers good value for heavy framing work.

References

1. Circular Saw Blades – Harbor Freight Tools – https://www.harborfreight.com/power-tools/power-saw-blades/circular-saw-blades.html
2. 7-1/4 in. Circular Saw Blades – Harbor Freight Tools – https://www.harborfreight.com/power-tools/power-saw-blades/circular-saw-blades/7-1-4-in.html
3. Search Results For "Metal Cutting Saw Blades" – https://www.harborfreight.com/search?q=metal+cutting+saw+blades
4. Search Results For "Circular Saw" – https://www.harborfreight.com/search?q=circular+saw
5. Power Saw Blades – Harbor Freight Tools – https://www.harborfreight.com/power-tools/power-saw-blades.html
6. 6-1/2 in. Circular Saw Blades – Harbor Freight Tools – https://www.harborfreight.com/power-tools/power-saw-blades/circular-saw-blades/6-1-2-in.html