Silverline 250mm TCT Aluminium Cutting Circular and Chop Saw Blade 456915

Silverline TCT Aluminium 250mm Alloy Metal Cutting Circular saw and Chop Saw Blade including Reduction Rings 456915

Barcode: 5055058110480

MPN: 456915

Overview:

TCT Aluminium 250mm Alloy Metal Cutting Circular Saw and Chop Saw Blade designed for clean, controlled cutting of non-ferrous metals, light alloys and aluminium extrusions. Featuring triple chip ground (TCG) tungsten carbide tipped teeth, it delivers smoother cuts and helps reduce burring when working with aluminium sections, trims and similar materials. With an 80-tooth design and a 5° negative hook angle, it’s well suited to chop saws and compatible circular saw setups where stable, accurate cutting is essential. The blade has a 30mm bore and includes reduction rings for 25mm, 20mm and 16mm, making it a versatile option for a range of machines. Finished with a polished, dry rust-resistant coating, it’s built for dependable workshop and site use.

Key Features

• 250mm TCT blade designed for non-ferrous metals and aluminium extrusions

• Triple chip ground (TCG) tungsten carbide tipped teeth for cleaner cutting

• 80-tooth design supports smoother, more controlled cuts

• 5° negative hook angle suited to chop saw and metal cutting work

• 30mm bore supplied with 25mm, 20mm and 16mm reduction rings

• Polished finish with dry rust-resistant coating

• Stamped steel plate with brazed teeth for durability

• Suitable for many circular saws and chop saws (check compatibility and RPM)

Specifications

• Brand: Silverline

• Product Type: TCT Aluminium / Non-Ferrous Metal Cutting Saw Blade

• MPN: 456915

• Barcode: 5055058110480

• Blade Diameter: 250mm

• Bore: 30mm

• Reduction Rings Included: 25mm, 20mm, 16mm

• Teeth: 80

• Tooth Grind: TCG (Triple Chip Ground)

• Blade Angle: 5° negative

• Maximum Speed: 4600 rpm

• Plate Thickness: 1.8mm

• Material: Tungsten carbide tipped teeth

• Construction: Stamped plate, brazed teeth

• Finish: Polished with dry rust-resistant coating

• Hardened: Yes

Applications

• Cutting aluminium extrusions, trims and sections

• Cutting non-ferrous metals and light alloys

• Workshop fabrication and fitting tasks

• Chop saw and circular saw cutting (machine dependent)

• Accurate cross-cutting of aluminium profiles and sheet (where suitable)

How to Use

• Confirm your saw accepts a 250mm blade and the bore size matches (use the supplied reduction ring if needed).

• Check the saw’s maximum RPM does not exceed 4600rpm.

• Fit the blade in the correct rotation direction and tighten securely.

• Use appropriate clamping/support to prevent material movement.

• Cut with steady feed pressure—do not force the blade.

• Wear suitable PPE and follow tool manufacturer guidance for metal cutting.

Silverline TCT Aluminium 250mm Metal Cutting Blade – Key FAQs

• What materials is this blade designed to cut?
  It’s designed for non-ferrous metals, light alloys and aluminium extrusions, making it ideal for aluminium trims, sections and profiles.

• What does TCG (triple chip ground) mean?
  TCG teeth alternate between chamfered and flat-topped cutting edges, helping produce cleaner cuts on aluminium and reducing the chance of burring.

• What bore sizes can this blade fit?
  The blade has a 30mm bore and includes reduction rings for 25mm, 20mm and 16mm, allowing it to fit a wide range of saw arbors.

• Can I use it in a chop saw as well as a circular saw?
  Yes, it’s suitable for chop saws and compatible circular saws, provided the machine accepts a 250mm blade and the RPM rating is within limits.

• What is the maximum safe speed for this blade?
  The blade is rated to a maximum of 4600rpm. Always ensure your saw’s speed does not exceed this rating.

• Why does it have a negative hook angle?
  A negative hook angle can help improve control when cutting metal, reducing the tendency for the blade to “grab” and supporting a steadier cut.

• Do I need to use a reduction ring?
  Only if your saw arbor is smaller than 30mm. Choose the ring that matches your saw (25mm, 20mm or 16mm) for a secure, centred fit.

See the Full Range of Circular Saw Blades.