best circular saw blades uk

7 Best Circular Saw Blades UK (2021 Buying Guide & Reviews)

Last Updated on 27 April 2021

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When it comes to high-speed cutting, there’s nothing to match the power and durability of a circular saw. 

Capable of slicing through anything from timber and plastic to ceramic and metal, circular saws are uncomplicated one-job machines that nevertheless come in various weights, power settings and states of portability.

In a Hurry? Here’s our Top Pick for 2021:

toolzone PA026 TCT Circular Saw Blades 2Pc 250mm 40 and 60 Teeth, 12 V, Silver
  • toolzone TCT circular saw blades 2pc 250mm 40 and 60 teeth
  • 1 x 40 teeth - medium cut blade. 1 x 60 teeth - fine cut blade.
  • Maximum speed: 6000Rpm
  • Hardened and strengthened to ensure a long life. Tungsten carbide tipped

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API


Circle of Strife

It would be remiss of us not to mention at the outset how uniquely dangerous circular saws can be. While any DIY equipment can potentially hurt you if used incorrectly or absentmindedly, the sheer speed and power of a circular saw could cause life-changing injuries. 

A circular saw is a piece of machinery to be used only with your full attention focused on it. Study the manufacturer’s instructions before turning it on, and always be aware of the risk of kickback – the saw being thrown out of position by a knot in timber, for instance.

This YouTube guide by woodworking expert Steve Ramsey provides a handy overview of the dos and don’ts when using a circular saw.


Saw Points

Having established the mantra of safety first, safety second, it’s worth considering the diversity of circular saws on the UK market. 

As our recent guide to the five best circular saws in the UK explained, you can choose from corded or cordless devices in a variety of weights and power outputs. Higher RPMs equal better cuts, while different teeth configurations can achieve varying precision levels on certain materials.

Your choice of circular saw blade is arguably more important than picking the right circular saw. The blades have the unenviable task of slicing through materials at high speed, remaining accurate despite the huge levels of heat produced during repeated cutting. 

Some circular saw blades have less than 20 teeth, while others have more than 100. This number tends to vary depending on the material you’re cutting:

  • Timber – standard steel blades should be sufficient for this, with between 20 and 80 teeth
  • Plywood – a fine plywood blade will have more than 100 teeth
  • Ferrous metals – abrasive or carbide-tipped steel blades have between 30 and 80 teeth
  • Non-ferrous metals – titanium carbide-tipped blades slice through aluminium and brass
  • Masonry – toothless blades for clean finishes, or serrated edges for brick and concrete.

As a general rule, fewer teeth mean more aggressive cutting, while higher quantities allow for finer cuts. Plywood blades are the ultimate encapsulation of this, with up to 160 teeth per blade ensuring splinter-free finishes which won’t rip this composite material during cutting. 

Most teeth lean forwards (a positive hook), though some are double-ended, facing forwards and backwards (both positive and negative).

Buyers should pay particular attention to whether circular saw blades feature titanium carbide tips. Abbreviated to TCT, these blades can last up to 50 times longer than conventional steel blades when slicing through harder materials.

Boring Statistics

There are two main circular saw blade measurements to be aware of – the blade’s diameter (which affects which machines it’ll fit onto) and the bore size (how deep it can cut). The former varies widely, while 20mm is the standard bore depth. Most of the saw blades we review below are 20mm, though two are 30mm. 

The kerf is less important – it describes the thickness of the channel a saw blade will produce as it cuts through materials. For planing and chopping, the kerf only really measures how much material is wasted.


Best Circular Saw Blades UK – The Top 7 in 2021

These are our picks as the best circular saw blades in the UK, from specialised one-piece blades to twin-pack and three-piece sets with varying numbers of teeth on each blade:

1.      Makita B-09167

Makita B-09167 Specialized Saw Blade-165 x 20mm, Red/Silver
  • Fine cut
  • Ultra-thin,tensioned steel plates for true run
  • Ultra-thin,tensioned steel plates for true run
  • Precision honed tungsten teeth
  • High grade carbide for easy smooth cuts and a long life

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Explicitly designed for cordless saws, Makita’s entry to our list features a single ultra-thin steel plate with 24 teeth and a 20mm cutting depth. 

Designed for slicing coarsely through timber, this distinctive red and silver steel blade measures 165mm by just 1mm, and works only with Makita power tools. Its high-grade carbide tips extend the blade’s longevity, while a 1.5mm kerf ensures minimal wastage. 

Customer reviews praise the B-09167 blades as being good value and high quality, with many people saying they have repurchased this item several times.

Pros:  Durable, dependable results

Cons: One of the more expensive entries in our list for a single blade

2. Evolution Power Tools R185TCT-20CS

Sale
Evolution Power Tools R185TCT-20CS (Rage) Multi-Material TCT Blade Cuts Wood, Metal and Plastic, 185 mm
  • Easily cuts mild steel, aluminium, plastic, wood and wood with nails
  • High grade carbide teeth, offer increased durability
  • High quality blade manufactured in Japan
  • 20 tooth configuration enables fast efficient cuts
  • 185 mm blade diameter and 20 mm bore diameter (for Evolution circular and chop saws only)

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Resembling a compact disc more than a circular saw blade, Evolution’s offering cuts through almost any material with its tungsten carbide tips (TCT). 

These blades are ideal for slicing through metal tubing and materials as diverse as nickel, cobalt and even titanium-based metals; it can also handle wood with embedded nails and lighter materials like plastic. 

The R185TCT has a reverse tooth blade configuration, with 18 double-sided teeth wrapping around the blade. It’s 185mm blade diameter and 20mm bore diameter is standard, though a 1.7mm blade thickness is slightly wider than other entries on our list.

Pros: Capable of cutting through almost any material

Cons: Some reviews raise question marks over durability

3. Saxton Blades TCT18580T20B

TCT18580T20B TCT Circular Saw Blade 185mm x 80T x 20mm Bore (16mm Ring) fits Evolution Bosch Makita etc
  • Professional quality, hardened and tempered tungsten carbide tipped circular saw blade.
  • 185mm diameter x 80 teeth
  • 20mm bore (16mm reduction ring included)
  • Tungsten carbide teeth for long life
  • Compatible with: Evolution, Bosch, Makita, Guild, Skil and many other circular saws

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Our second TCT entry comes courtesy of Sussex-based Saxton Tools. As the first non-proprietary product in our review, the TCT18580T20B will fit various circular saw manufacturers, including Bosch, Makita, Erbauer and Evolution. 

The TCT18580T20B offers 80 TCT teeth delivering a 20mm bore, across a 185mm diameter blade capable of spinning at 8,000 RPM. 

Reviews praise its clean cutting abilities, especially on laminate-and-chipboard furnishings, while it’s even capable of slicing through thinner Corian surfaces for worktop trimming.

Pros:  Fine cuts with 80 teeth, can support 8,000 RPM saws

Cons: Relatively expensive

4. Silverline 801292

Sale
Silverline 801292 TCT Circular Saw Blades 20, 24, 40T - Pack of 3
  • Blade diameter: 184 mm
  • For hardwood, softwood, chipboard and other composite materials
  • Alternate top bevel tungsten carbide tipped teeth
  • With 15 degrees positive rake
  • 30 mm bore with 20 and 16 mm reduction rings included

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

For the price of one of the circular saw blades reviewed above, Yeovil-based Silverline offers three blades with various numbers of teeth. There are 20, 24 and 40 teeth configurations in this pack, intended for hardwoods and composite materials like chipboard. 

These blades have tungsten carbide tips, offering an impressive 30mm bore depth with 20mm and 16mm reduction O-rings included in the pack. The blades each measure 184mm by 1.4mm, resulting in a kerf of 2.2mm. Mainly intended for timber use, these blades are also capable of spinning at 6,400 RPM.

Pros:  Variable bores, good value for money

Cons: Primarily suitable for timber rather than more challenging materials

5. Trend CSB/16524T

Trend CSB/16524T Craft Pro Combination TCT Blade Ideal for DeWalt, Bosch, Makita, and Festool Circular Saws, Tungsten Carbide Tipped, 165mm x 24 Teeth x 20 Bore
  • ALL-ROUND CIRCULAR SAW: Ideal across hardwood, soft wood, and sheet materials for speedy, clean cuts and maximum performance; 20mm precision reamed bore ensures smooth, clean cutting performance
  • AFFORDABLE HIGH QUALITY AND CONSISTENT: Designed for the cordless circular saw market, the CSB/16524T 24 tooth blade has a 1.5mm kerf and 15-degree hook for fast ripping and crosscutting
  • COMPATIBILITY: Direct replacement for the DeWalt DC390, DWE007, DCS391, DC391N and other similar saws
  • SAFE, FAST, AND CLEAN: An ATB (Alternative Top Bevel) 24 tooth anti-kickback design ensures ideal cutting on crosscut and ripping applications
  • MICROGRANULAR TUNGSTEN CARBIDE TIPS: Silver brazed and precision ground for high end performance and edge retention across the board

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Although circular saw blades are purchased based on performance rather than aesthetics, there’s something reassuringly rugged about the design of this 165mm blade. It has 24 W-shaped TCT teeth wrapping around its edge, with a bore depth of 20mm, a 1.5mm kerf and a maximum RPM of 7,000. 

Designed to be used on cordless saws by Makita, DeWalt and Bosch, it can slice through hardwoods and laminates, sheet metals and construction materials. The CSB/16524T is also markedly cheaper than some of the other products in our shortlist.

Pros:  Good value, works across many circular saws

Cons: Fewer teeth means less precision

6. Toolzone PA026

toolzone PA026 TCT Circular Saw Blades 2Pc 250mm 40 and 60 Teeth, 12 V, Silver
  • toolzone TCT circular saw blades 2pc 250mm 40 and 60 teeth
  • 1 x 40 teeth - medium cut blade. 1 x 60 teeth - fine cut blade.
  • Maximum speed: 6000Rpm
  • Hardened and strengthened to ensure a long life. Tungsten carbide tipped

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Toolzone’s affordable twin-pack of TCT circular saw blades would make short work of rigid materials. With 40 and 60-teeth configurations offering medium and fine cuts respectively, these 250mm blades are the largest diameter on our shortlist, while their 30mm bore is ideal for slicing through thicker materials. 

Capable of spinning at 6,000 RPM, they also benefit from tungsten carbide tips. Customer reviews focus on their relative affordability, though others have suggested the blades could be sharper out of the packet.

Pros:  Good value, 30mm bore depth

Cons: Question marks about the efficacy of blades

7. OX Wood Cutting Thin Kerf Circular Saw Blade

OX Wood Cutting Thin Kerf Circular Saw Blade 136/20mm, 20 Teeth ATB
  • Alternative ATB-Zahnkonfiguration (Top Bevel) mit Rückschlagschutz zum reibungslosen Schneiden von Holz, dünnes Schnittdesign für kabellose Maschinen
  • Aufgebohrte Bohrung für präzisen Sitz auf der Spindel
  • Eingebettete Wolframspitze
  • Lieferung mit Reduzierringen
  • 136 mm Durchmesser mit 20 mm Bohrung und 20 Zähnen

Last update on 2021-05-02 / Affiliate links / Images from Amazon Product Advertising API

Our third and final double-tooth circular saw blade is compact compared to its rivals at 136mm. However, it still manages a 20mm bore from 20 pairs of positive teeth. Note that the teeth are carbide but not TCT.

These thin kerf blades are built for cordless machines with minimal kickback and cutting timber rather than more challenging materials like ceramics or steel. However, many customers highly rate OX’s blades, even compared to more expensive proprietary blades from saw manufacturers.

Pros:  Good for cutting timber, the cheapest blade on our list

Cons: Not suitable for hard materials


Final Thoughts

In some respects, comparing these blades is disingenuous. Some are manufacturer-specific, while others work across multiple brands and products. We also found that prices vary significantly when you consider some of the items in our comparison table are single discs, whereas others are multi-packs.

However, it is clear that TCT blades slice through more challenging materials and delivers better results overall. For that reason, we’d steer buyers towards one the TCT blades in our list, but make sure it fits your saw before you pull out your credit card.


Best Circular Saw Blades UK – 2021 Comparison Table

ModelQuantityDiameter (mm)BoreTeethTCT?Rating
Makita B-0916711652024No6
Evolution R185TCT-20CS11852018 x 2Yes8
Saxton Blades 18580T20B11852080Yes8
Silverline 80129231843020/24/40Yes9
Trend CSB/16524T11652024 x 2Yes8
Toolzone PA02622503040/60Yes9
OX Wood Cutting11362020 x 2No6