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OnBuy.com£13.51Visit shop Makita D-03903 Tct Saw Blade 185 X 16T X 16(30), Multi-Colour 088381174336
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The Makita D-03903 is a 185mm TCT circular saw blade designed for professionals and DIY enthusiasts working in construction, carpentry, and joinery. Its 16-tooth configuration is optimized for fast, aggressive cutting through wood, making it an excellent choice for framing and rough-cut applications. While it offers superior speed, users should note that the lower tooth count results in a rougher finish compared to fine-finish blades.
| Model Part Number | D-03903 |
|---|---|
| Brand | Makita |
No, the D-03903 is specifically designed for wood applications. Cutting metal will instantly dull the carbide teeth and may cause dangerous blade damage.
This blade has a 30mm bore. If your saw has a 20mm arbor, you would require a reducer bushing, though using original manufacturer-specified bore sizes is highly recommended for safety.
It is not recommended. The 16T count is meant for rough cuts; you will likely experience significant splintering on hardwood surfaces.
Always refer to the speed rating printed on the blade itself, which must be equal to or higher than your saw's maximum RPM.
As a TCT blade, it is designed for longevity, but once you notice the saw requires significantly more force to push through the wood, it is time to replace or professional sharpen it.
Check that the blade is properly centered on the arbor and that the flange and locking nut are tightened securely.
Reduce your feed rate and ensure the blade is not dull. If the teeth have lost their sharpness, the blade may need to be replaced.
Do not force the saw through the material. Allow the blade to reach full speed before starting the cut and ensure the material is well supported.
Ensure your circular saw is unplugged or the battery is removed before installation. Place the blade on the spindle, ensuring the rotation arrows on the blade align with the rotation direction of your saw. Tighten the arbor nut securely using the tool provided with your saw.
To prolong the life of your D-03903, avoid contact with embedded nails or screws, which can chip the carbide teeth. After use, wipe the blade clean with a resin remover to prevent sap buildup. Store the blade in its original packaging or a protective blade holder to prevent moisture exposure and tooth damage.
