Dapetz TCT Circular Saw Blade - 3 Piece - 184mm

This 3-piece TCT circular saw blade set includes 20T, 24T, and 40T blades designed for fast, gener...

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B&QB&Q - Tct Circular Saw Blade 20,24,40" 3Pc 184mm 80T Teeth Fine Cut For Wood Laminate Hardwood Blade Fits Evolution Bosch Makita
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Product Information

Full details

The Dapetz TCT Circular Saw Blade 3-Piece Set is an essential utility kit for both professional tradespeople and DIY enthusiasts seeking versatile wood-cutting capabilities. Featuring 20T, 24T, and 40T blades, this set provides the flexibility needed to switch between rough demolition cuts and precision finishing work, though users should note that these blades are specifically engineered for wood-based materials and are not suitable for masonry or metal.

All features

Model Part NumberDP01182
BrandDapetz

Extended Product Information

FAQs

Can I use these blades on laminate flooring?

While they will cut laminate, be aware that the abrasive nature of laminate flooring will dull the TCT tips much faster than standard wood.

Are these blades compatible with my brand of saw?

These are 184mm blades. If your circular saw manual specifies a 184mm (or 7-1/4 inch) diameter blade, they will generally be compatible, provided the arbor hole matches your saw model.

Should I sharpen these blades?

TCT blades can be professionally sharpened, but given the price of the set, many users find it more cost-effective to replace them once they become dull.

What is the maximum speed rating?

Always check the RPM rating printed on the face of the individual blade to ensure it does not exceed your saw's maximum RPM.

Can I use these to cut plastic?

These are designed for wood products. Using them on plastic may result in the plastic melting or the blade binding.

Troubleshooting

Blade burning the wood

Reduce your feed rate or clean resin buildup from the blade teeth.

Excessive vibration during use

Verify that the blade is properly centered on the arbor and the flange bolt is fully tightened.

Rough or splintered edges

Ensure you are using the higher tooth count blade (40T) and check that your depth of cut is set correctly, typically 3-5mm below the bottom of the wood.

Pros and Cons

Pros

  • Comprehensive set covers most common wood-cutting needs
  • TCT construction provides excellent durability
  • Easy to switch between tooth counts for different finishes
  • Cost-effective solution compared to buying blades individually

Cons

  • Not suitable for cutting metal or masonry
  • Standard 184mm size may not fit compact 165mm saws
  • No storage case included for protecting blades when not in use

Setup, Compatibility & Care

Before installation, always disconnect your circular saw from the power source. Ensure the blade rotation arrow on the disc matches the rotation direction of your saw arbor. Check the arbor bolt and washers for debris before tightening, as a loose blade can be hazardous. For maintenance, clean resin and sawdust buildup from the teeth using a resin remover or a stiff brass brush after every use; resin accumulation can increase friction and heat, leading to premature dulling. Store the blades in a dry environment and keep them separated to protect the carbide tips from chipping against each other.

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