Circular Saw Blades – Wood, Metal & Multi-Material Cutting
Looking for the right circular saw blade? Choosing the correct blade depends on the material you are cutting and the size of your saw. Our range includes blades for wood, metal, plastic and multi-material use, helping you achieve clean, accurate cuts every time.
Selecting the correct saw blade improves performance, reduces strain on your tool and delivers a better finish across DIY and trade applications.
All blades are stocked in the UK for fast delivery, offering reliable cutting blades without long delays. Whether you're cutting timber, sheet materials or metal, using the right blade makes a noticeable difference in speed and finish quality.
For a general overview of blade types and how they work, see circular saw blade design and usage .
Blades for Wood
Wood cutting blades are designed for fast, efficient cutting in timber, MDF, plywood and laminate. Lower tooth counts allow faster cuts, while higher tooth counts produce smoother finishes.
Blades for Metal
Metal cutting blades are built for durability and precision. These are used for cutting steel, aluminium and non-ferrous metals, delivering controlled and consistent results.
Blades for Plastic & Multi-Material
Multi-purpose blades are suitable for cutting plastics, laminate and composite materials. Fine-tooth designs help reduce chipping and improve surface finish.
Choosing the Right Blade Size
Blades are available in a range of sizes including 125mm, 150mm, 165mm and 10 inch. Always match the blade diameter and bore size to your saw for safe and efficient use.
Circular Saw Blade Sizes Chart
Choosing the correct circular saw blade size is essential for safe operation and accurate cutting. The most common blade sizes used in the UK are listed below, along with typical applications.
| Blade Size | Common Use | Typical Tools |
|---|---|---|
| 115mm – 125mm | Light cutting, laminate, thin materials | Compact / mini circular saws |
| 150mm | General DIY wood cutting | Cordless circular saws |
| 165mm | Most common size for timber and sheet materials | Standard circular saws |
| 180mm – 190mm | Deeper cuts in timber and boards | Larger circular saws |
| 210mm – 235mm | Heavy-duty cutting, construction timber | Site saws / large corded saws |
| 10 inch (254mm) | Workshop cutting, table saw use | Table saws / mitre saws |
Always check your saw’s specifications to confirm the correct blade diameter and bore size. Using the wrong size can be unsafe and may damage your tool.
TCT & Carbide-Tipped Blades
Most modern blades use tungsten carbide tipped (TCT) teeth for improved durability and longer life. These cutting blades maintain sharpness when working with wood and engineered materials.
Browse the range above to find the right blade for your tool — all stocked in the UK and ready for fast dispatch.
- BEST
2x TCT Circular Saw Blades – 40T 125mm Dia. 16 – 20mm Arbor 1.8mm for Wood
£ 17.99
6 in stock | 9 sold - BEST
125mm 5 Inch Circular Saw Blade 40T Carbide Tipped
£ 7.99
2 in stock | 0 sold - BEST
Circular Saw Blade – 110–165 mm Cordless Wood Cutting Blade, 20 mm Bore with 16 mm Reducer, 24T
Price range: £ 9.99 through £ 15.53
| 36 soldSelect options This product has multiple variants. The options may be chosen on the product page - BEST
125mm 5 Inch Circular Saw Blade 30 Carbide tipped Teeth for Wood
£ 8.99
115 in stock | 40 sold - BEST
CMCP 165mm 48T TCT Circular Saw Blade – Nano Blue Coated With Conversion ring 16mm & 20mm Arbor
£ 16.75
2 in stock | 0 sold - BEST
CMCP 165mm 24T TCT Circular Saw Blade – Nano Blue Coated With Conversion ring 16mm & 20mm Arbor
£ 14.75
2 in stock | 0 sold - BEST
5-Pack 115mm Angle Grinder Cutting Discs – Resin Cut-Off Wheels for Metal, Steel & Wood
£ 5.99
1 in stock | 0 sold - BEST
WORX Saw Blade 140mm – Replacement Blade for WU535
£ 12.55
4 in stock | 2 sold - BEST
Worx Saw Blade 125mm – Replacement Blade for WU533
£ 11.55
0 in stock | 4 sold - BEST
5pcs Cutting Disc Set – For Metal, Steel & Wood (115 x 1.2 x 22.23mm)
£ 7.99
1 in stock | 19 sold - BEST
TCT Blades for Circular Saws – 24T 120mm Dia. 9.5mm (Hole) 1.8mm for Wood
£ 15.99
2 in stock | 11 sold - BEST
Worx Saw Blade 120mm WA5100 – Replacement Blade for WU533 Circular Saw
£ 11.99
1 in stock | 14 sold
Related Tools
Browse More Categories
Frequently Asked Questions
What circular saw blade should I use for cutting wood?
Circular saw blades for wood typically use tungsten carbide tipped (TCT) teeth for fast cutting and clean finishes. Lower tooth counts are ideal for ripping timber quickly, while higher tooth counts produce smoother cuts in plywood, MDF, laminate and engineered boards.
What circular saw blade should I use for cutting metal?
Metal cutting circular saw blades are designed for cutting aluminium, steel and other metals safely. These blades use specialised tooth geometry and carbide tips to handle harder materials. Always use a blade rated for metal to ensure safe and efficient cutting.
Can circular saw blades cut plastic?
Yes, circular saw blades can cut plastics such as PVC, acrylic and composite panels. Fine-tooth blades or plastic cutting blades help reduce chipping and melting, producing cleaner edges and better finishes.
What is a carbide circular saw blade?
A carbide circular saw blade uses tungsten carbide tips bonded to a steel blade body. These tips stay sharp longer than standard steel blades and provide improved durability when cutting wood, laminate, plastics and composite materials.
What size circular saw blade do I need?
Circular saw blades come in common sizes such as 125mm, 150mm, 165mm and 180mm. The correct blade size depends on your saw model and arbor size, so always check your tool specifications before choosing a blade.
What circular saw blade should I use for different materials?
Different circular saw blades are designed for specific materials. Wood cutting blades are optimised for timber and boards, while metal cutting blades are designed for aluminium and steel. Choosing the correct blade improves performance, safety and blade lifespan.