Bosch PRO Multi Material Circular Saw Blade - 216 x 30 x 2.5 mm T80

Multi Material circular saw blade for aluminium, non-ferrous metals, plastics, epoxy resin and woo...

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eBayBosch Multimaterial Circular Saw Blade 216 x 30 x 80T 2608640447
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OnBuy.comBosch Professional 2608640447 Multi Material Circular Saw Blade (216 X 30 X 2.5 Mm, 80 Teeth; Accessories For Circular Saw), Silver, 3165140317450
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Tooled UpBosch Professional Bosch Pro Multi Material Cutting Mitre And Table Saw Blade
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Rapid Online - Rapid Electronics Ltd.Bosch 2608640447 Mitre/Table Saw Blade Multi-material 216 x 30 x 2...
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Product Information

Full details

This Bosch PRO Multi Material Circular Saw Blade is designed for professionals and serious DIYers who need to cut a variety of materials with a single blade, including aluminium, non-ferrous metals, plastics, and wood. Its key benefit is versatility, allowing for seamless transitions between different material types. A potential caveat is the specialized nature of the 80-tooth count, which is optimized for finer cuts on softer materials and may require more effort on very dense hardwoods compared to a blade with fewer teeth.

All features

Model Part Number2608640447
BrandBosch

Extended Product Information

FAQs

What is the main advantage of using a multi-material blade?

The main advantage is versatility. It allows you to cut through various materials like metals, plastics, and wood with a single blade, saving time and the hassle of frequently switching blades.

Can this blade be used on any circular saw?

It can be used on any circular saw with a 30 mm arbor. If your saw has a different bore size, you can use reduction rings to adapt it, provided the saw's maximum RPM does not exceed 7000.

How many cuts can I expect before needing to replace the blade?

The lifespan of the blade depends heavily on the materials cut, the frequency of use, and proper care. High-quality carbide teeth and heat expansion slots contribute to longevity, but regular inspection for wear is recommended.

Is this blade suitable for cutting hard metals like steel?

This blade is designed for non-ferrous metals like aluminium. While it might handle some softer steels, it is not optimized for hardened steel or ferrous metals, which require specialized blades.

What does 'HLTCG' tooth shape mean?

HLTCG stands for High-Low Triple Chip Grind. This specific tooth geometry provides a robust cutting edge that alternates between a high tooth and a low tooth with a chamfered edge, offering excellent performance and durability across different materials.

Will this blade leave a clean finish on wood?

Yes, with 80 teeth, this blade is designed to provide a fine and clean finish on most wood types, including particle board and MDF. For extremely fine finish work on softwoods, a blade with a similar tooth count but optimized for wood might offer a slight edge.

Troubleshooting

Blade vibrates excessively or causes chatter

Check that the blade is securely tightened to the arbor. Ensure the blade is not warped or damaged. Verify that the saw's arbor is clean and free of debris. Confirm the saw's RPM rating is appropriate for the blade.

Rough or inaccurate cuts

Ensure the blade is installed in the correct direction. Check for worn or damaged teeth. Make sure the material being cut is properly supported and clamped. Reduce the feed rate of the saw.

Blade gets hot quickly

Ensure the expansion slots are clear of debris. Avoid forcing the blade through the material; maintain a steady feed rate. For very demanding cuts, consider a brief pause to allow cooling, or a blade designed for that specific material.

Difficulty cutting metals

Use a lubricant specifically designed for cutting metal to reduce friction and heat. Ensure a slower, more consistent feed rate and allow the blade to do the work. A blade with fewer teeth might be more effective for extremely thick or hard metals.

Pros and Cons

Pros

  • Excellent performance across a wide range of materials.
  • Durable construction with high-quality carbide teeth.
  • Reduces the need to switch blades for different tasks.
  • Precise and clean cuts due to advanced tooth geometry.
  • Designed for extended tool life with heat expansion slots.

Cons

  • May not be the most aggressive blade for very dense hardwoods.
  • Requires careful material selection to maximize benefit.
  • 80 teeth might create more fine dust in wood applications.
  • Higher initial cost compared to single-material blades.

Setup, Compatibility & Care

Setup:

  1. Ensure the circular saw is unplugged before mounting the blade.
  2. Remove the existing blade using the appropriate wrench, noting the direction of rotation.
  3. Mount the Bosch PRO Multi Material blade onto the saw's arbor, ensuring the teeth face the correct direction for cutting (usually forward).
  4. If your saw's bore size is not 30 mm, use the appropriate reduction ring (sold separately or included with your saw) to achieve a snug fit.
  5. Secure the blade with the saw's flange and locking mechanism. Ensure it is firmly tightened.

Compatibility:

  • Blade Diameter: 216 mm
  • Bore Size: 30 mm (compatible with standard 30 mm arbors, or smaller with reduction rings)
  • Maximum RPM: 7000 RPM. Always ensure your saw's maximum RPM does not exceed this value.

Care:

  • Cleaning: After use, gently wipe the blade clean of sawdust and debris using a dry or slightly damp cloth. Avoid harsh solvents.
  • Storage: Store the blade in a dry place, ideally in its original packaging or a blade protector, to prevent damage and rust.
  • Inspection: Periodically inspect the teeth for wear or damage. Damaged teeth can lead to poor performance and safety hazards.

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