Silverline 180mm TCT Circular Saw Blades 20T 24T 40T 3pk 298537

Silverline TCT Circular Saw Blades 20T, 24T, 40T 180mm Pack of 3 - Mixed Blades

MPN: 298537

Barcode: 5055058104564

Overview:

This Triple Pack of TCT Circular Saw Blades 20T, 24T, 40T 180mm gives you three timber cutting blades to suit coarse, medium and fine finishing jobs. Designed for use on softwood, hardwood, chipboard and other composite sheet materials, these tungsten carbide tipped blades are hardened and strengthened for long service life. A 15° positive rake helps the blades feed efficiently through timber, while the alternate top bevel tooth profile supports cleaner cutting. Supplied with a 30mm bore and reduction rings for 20mm and 16mm arbors, this set is ideal for workshops and site work where you want the right blade ready for the task.

Key Features

• Triple pack of 180mm TCT circular saw blades for wood and sheet materials

• Includes 20T (coarse), 24T (medium) and 40T (fine) blades

• Tungsten carbide tipped teeth for durability and consistent cutting

• 15° positive rake for efficient cutting and smoother feed

• Alternate top bevel (ATB) tooth design for cleaner cuts

• Hardened and strengthened blade bodies for longer life

• Supplied with 30mm bore plus 20mm and 16mm reduction rings

Specifications

• Brand: Silverline

• Product Type: TCT Circular Saw Blade Set (Triple Pack)

• Diameter: 180mm

• Teeth Included: 20T, 24T, 40T

• Cut Types: Coarse (20T), Medium (24T), Fine (40T)

• Tooth Type: Tungsten carbide tipped (TCT)

• Tooth Form: Alternate top bevel (ATB)

• Rake Angle: +15°

• Bore: 30mm

• Reduction Rings: 20mm and 16mm

• Suitable Materials: Hardwood, softwood, chipboard and composite materials

• MPN: 298537

• Barcode: 5055058104564

Applications

• Fast ripping and rough cutting with the 20T blade

• General purpose cutting with the 24T blade

• Cleaner finishing cuts with the 40T blade

• Cutting softwood and hardwood boards and timber

• Cutting chipboard and composite sheet materials (as suitable)

• DIY, joinery and site installation work

How to Use

• Choose the blade tooth count to suit the finish you need (20T/24T/40T)

• Confirm your saw accepts a 180mm blade and match the bore using the reduction rings if required

• Isolate power and fit the blade correctly, tightening the arbor nut securely

• Set cutting depth just below the material thickness and support the workpiece

• Allow the saw to reach full speed, then feed steadily without forcing

• Inspect blades regularly and replace if teeth are damaged or the blade is warped

Silverline 180mm TCT Blade Triple Pack 298537 – Key FAQs

• What is the difference between 20T, 24T and 40T?

  • 20T is best for faster, rougher cuts, 24T suits general cutting, and 40T is designed for finer, cleaner finishing cuts in timber and sheet materials.

• What materials are these blades suitable for?

  • They are suitable for hardwood, softwood, chipboard and many composite sheet materials, making them ideal for general woodworking tasks.

• What is the bore size and are reduction rings included?

  • The blades have a 30mm bore and are supplied with reduction rings for 20mm and 16mm arbors to suit a wider range of saws.

• What does a 15° positive rake do?

  • A positive rake angle helps the blade feed through the material more efficiently, supporting smoother cutting in many timber applications.

• What is ATB tooth form?

  • Alternate top bevel teeth are designed to improve cutting quality in wood by slicing the fibres more cleanly, which can reduce tearing compared with coarser tooth forms.

• How do I choose the right blade for the job?

  • Use the 20T for speed, the 24T for general work, and the 40T when you want a cleaner finish. Always match the blade to the saw size and arbor.