Bosch EXPERT Aluminium Circular Saw Blade - 190mm x 20mm x 56T
The Expert for Aluminum Circular Saw Blade features HLTCG (High-Low Triple Chip Ground) teeth, mak...The Expert for Aluminum Circular Saw Blade features HLTCG (High-Low Triple Chip Ground) teeth, making the blade robust for cutting aluminium. It delivers perfect cuts in aluminium. Unique extra-hard Microteq teeth from Bosch in-house production, made from very fine carbide grains, maximise the blade's lifetime and performance. This is further strengthened by the Proteqtion coating that prevents corrosion and delivers reliable cutting while reducing friction. Moreover, this product features anti-vibration slots for particularly smooth cutting, considerably less noise, and significantly reduced vibration. Use this saw blade for aluminium, non-ferrous metals, plastics, epoxy, and wood. The 190mm blade has a protective coating that not only prevents corrosion but also reduces friction to ensure consistently reliable cuts. Anti-vibration slots deliver a smoother cutting action and considerably less noise, making it far easier and more comfortable to work with. Specifications: Outer diameter: 190mm Bore size: 20mm Width of cut (b1) / Base bl. thickness (b2): 2.6/1.6mm Number of teeth: 56 Tooth shape: HLTCG Max. rotation speed: 10000RPM.
This Bosch EXPERT Aluminium Circular Saw Blade is designed for professionals and DIY enthusiasts who need to achieve perfect cuts in aluminum, non-ferrous metals, plastics, and wood. Its key benefit is robust performance and clean cuts due to specialized tooth geometry and advanced coatings. A potential caveat is its specific design focus, which may make it less ideal for general-purpose wood cutting compared to blades optimized solely for timber. The blade features HLTCG teeth for durability, Bosch's extra-hard Microteq teeth for longevity, and a Proteqtion coating for corrosion resistance and reduced friction, ensuring smooth, reliable cutting.
All features
Model Part Number
2 608 644 101
Brand
Bosch
Extended Product Information
FAQs
What is the primary advantage of the HLTCG teeth?
The High-Low Triple Chip Ground (HLTCG) teeth are designed for increased robustness and to produce exceptionally clean, precise cuts in challenging materials like aluminum.
How does the Proteqtion coating benefit the user?
The Proteqtion coating prevents corrosion, reduces friction during cutting for a smoother operation, and helps maintain a reliable cutting performance.
Can I use this blade for general woodworking?
Yes, the blade is suitable for wood, but it is specifically optimized for aluminum and non-ferrous metals. For heavy-duty or frequent general woodworking, a blade designed specifically for timber might offer better performance and longevity.
What is the bore size of this blade?
The bore size of this circular saw blade is 20mm.
How do I maintain the blade for optimal performance?
Clean the blade after use with a suitable degreaser, store it in a dry environment, and inspect it regularly for damage. Ensure teeth are sharp for best results.
What is the maximum safe rotation speed for this blade?
The maximum rotation speed for this blade is 10,000 RPM.
Are the anti-vibration slots just for noise reduction?
No, the anti-vibration slots not only significantly reduce noise but also help dampen vibrations, leading to a smoother cut and reduced user fatigue.
Troubleshooting
Blade cuts are rough or produce excessive burrs.
Ensure the blade is correctly mounted and spinning in the right direction. Check if the blade is dull or damaged; replace if necessary. Verify that the material being cut is suitable for this blade and that the saw's speed is appropriate.
Excessive vibration or noise during cutting.
Check that the blade is securely fastened and that the anti-vibration slots are clear of debris. Ensure the saw's arbor is clean and free from damage. If vibration persists, the blade may be warped or damaged and should be replaced.
Blade gets hot quickly or binds in the material.
This can indicate excessive friction. Ensure the Proteqtion coating is intact and the blade is clean. Verify the correct blade kerf (width of cut) for the material thickness and that the saw is not being forced through the cut.
Corrosion on the blade surface.
While the Proteqtion coating prevents corrosion, prolonged exposure to moisture can still affect the blade. Clean and dry the blade thoroughly after each use and store it in a dry place.
Pros and Cons
Pros
Delivers exceptionally clean and precise cuts in aluminum.
Long-lasting performance due to durable Microteq teeth.
Reduced vibration and noise enhance user comfort and safety.
Protective coating prevents corrosion and ensures smooth operation.
Versatile for a range of materials beyond aluminum.
Cons
May not be the optimal choice for purely soft wood applications compared to specialized wood blades.
The specialized tooth design is optimized for specific materials, potentially limiting its efficiency on very hard materials not listed.
Requires a compatible circular saw with a 20mm bore size.
Setup, Compatibility & Care
Setup:
Ensure the circular saw is unplugged before changing the blade.
Remove the old blade using the appropriate wrench for your saw.
Mount the Bosch EXPERT Aluminium Circular Saw Blade, ensuring the direction of rotation arrow on the blade matches the saw's rotation.
Secure the blade according to your saw's manufacturer instructions.
Plug in the saw and perform a test cut at a safe distance.
Compatibility:
Brand Compatibility: Primarily designed for Bosch circular saws but compatible with any circular saw featuring a 20mm bore size.
Material Suitability: Aluminum, non-ferrous metals, plastics, epoxy, and wood.
Maximum Rotation Speed: 10,000 RPM.
Care:
Cleaning: After use, clean the blade to remove material residue. Use a soft brush and a mild degreaser or solvent suitable for aluminum and carbide. Avoid abrasive cleaners.
Storage: Store the blade in its original packaging or a protective sleeve to prevent damage and corrosion. Keep in a dry environment.
Inspection: Regularly inspect the teeth for damage or excessive wear. Replace the blade if teeth are chipped, bent, or significantly dulled to maintain cutting quality and safety.