High performance turbo diamond blade with large 15mm segments for fast cutting across a huge range of construction materials. Suitable for angle grinders and petrol saws. Handles everything from porcelain to reinforced concrete without switching blades.
Size
Price
QTY
115mm
£11.95£14.34
230mm
£39.95£47.94
300mm x 20mm
£59.95£71.94
The Toolpak DBX Premium is a multi-material diamond blade built for professionals who need one blade to handle the variety of materials you encounter on a real construction site. Whether you’re cutting Indian stone, reinforced concrete, scaffold tube, clay roof tiles or porcelain, this blade is designed to get through it without drama. Multi-material diamond blades don’t always live up to that claim, but the DBX earns it through the quality and size of its turbo segments.
Those segments are 15mm tall, which is notably generous. Larger segments mean more diamond depth, which translates directly into longer blade life and faster cutting. The turbo profile cuts far quicker than a standard segmented blade on hard materials, and the keyhole gullets help clear debris efficiently, reducing heat build-up and keeping the cut smooth. That matters more than people think — an overheated blade wears out fast and starts to wander.
What the DBX Multi-Material Turbo Diamond Blade Gets Through
The application list on this blade is genuinely broad. Indian stone, granite, marble, hard and soft concrete, concrete lintels, reinforced concrete, breeze blocks, hard and soft bricks, kerbs, paving slabs, slate, clay paviors, clay pipes, clay roof tiles, ceramics, porcelain, scaffold tubes and steel plate over 2mm. That covers the majority of materials you’ll find on a groundworks job, a landscaping project, a demolition, or a building renovation. The fact it will cut steel plate as well is worth noting — not all diamond blades will touch ferrous material.
Available in 115mm, 125mm, 230mm, 300mm x 20mm and 350mm sizes, the DBX fits angle grinders from the 4.5 inch tools you’d use for tile cutting all the way up to 350mm petrol disc cutters used in road and kerb work. The 20mm bore is the standard fitment for most machines in that range, and the 300mm size is specified for petrol saws running up to 5,100rpm.
Why Tradespeople Prefer a Genuine Multi-Material Blade
Carrying three or four specialist blades on a job is expensive and inconvenient. A blade that genuinely handles multiple materials means less downtime, less cost, and less rummaging in the van when the material spec changes halfway through a job. That’s the practical value of a well-made multi-material diamond blade, and the Toolpak DBX delivers it at a trade price that makes bulk buying straightforward.
Pro Tip: When cutting reinforced concrete with any diamond blade, keep the speed consistent and let the blade do the work — forcing it through rebar causes segment loss and can distort the core, so ease off slightly as you hit steel and maintain a steady feed rate.
The Toolpak DBX is used across groundworks, landscaping, demolition and general construction wherever multiple material types need cutting without swapping blades. Groundworkers use them for kerbing and drainage work, where concrete, clay pipe and steel fixings appear in the same trench. Roofers reach for them on clay and slate tiles. Builders use them on brickwork, breeze blocks and lintels. On any job where the material list is mixed and time is money, this is the blade that stays on the saw.
Best For
Reinforced concrete and hard concrete
Indian stone, granite, marble
Clay roof tiles, clay pipes, clay paviors
Ceramics and porcelain
Hard and soft brick, breeze blocks, paving slabs
Scaffold tubes and steel plate over 2mm
Kerbs, lintels, slate
Compatible With
115mm and 125mm angle grinders
230mm large angle grinders
300mm and 350mm petrol disc cutters
20mm bore machines
Max 5,100rpm (300mm size)
Key Specifications
15mm turbo segments
Keyhole gullets for debris clearance
Available in 115mm, 125mm, 230mm, 300mm x 20mm, 350mm
20mm bore
Smooth cutting, extended blade life
Not suitable for: Not intended for cutting timber, plastics or thin-gauge sheet metal under 2mm. Not suitable for use on machines that do not match the specified bore or RPM rating for each size.
Fit the blade to the correct machine for the size you are using, ensuring the bore is seated properly and the locking nut is fully tightened. Check the RPM rating on the blade matches or exceeds your machine's maximum speed before starting. Always use the guard.
For best results, let the blade reach full speed before entering the material. Apply steady, consistent pressure and avoid forcing the cut — particularly on hard stone or reinforced concrete. Allow the gullets to clear debris naturally. For deep cuts, make a shallow scoring pass first, then follow with the full depth cut to keep the blade tracking straight.
Check the blade size and RPM rating match your machine before fitting
Mount the blade securely with the correct bore fitment and tighten the locking nut fully
Fit and check the blade guard is in place before starting
Bring the machine to full speed before contact with the material
Apply firm, steady pressure without forcing the blade through the cut
On deep cuts, score a shallow channel first to keep the blade tracking true
Ease pressure slightly when passing through rebar or embedded steel
Allow the blade to cool between heavy cuts on dense materials
Will this blade cut reinforced concrete with rebar?
Yes. The DBX is rated for reinforced concrete and will cut through rebar embedded in concrete. Ease off slightly as the blade contacts steel rather than forcing through at full pressure, which helps protect the segments and keeps the cut straight.
Which size do I need for a standard 9-inch angle grinder?
A 9-inch angle grinder takes a 230mm blade. The DBX is available in 230mm and fits the 20mm bore standard to most machines in that class. Check your machine's maximum RPM against the blade rating before use.
Can I use the 115mm or 125mm blades on a standard 4.5 or 5-inch angle grinder for tile cutting?
Yes, the 115mm and 125mm sizes are designed for use on 4.5 and 5-inch angle grinders and are well suited to ceramic and porcelain tile cutting, as well as small-scale stone and brick work. Always ensure the machine guard is fitted and the RPM rating is compatible with your grinder.
The Toolpak DBX uses a steel core with high-quality diamond turbo segments bonded at 15mm height. The turbo segment profile creates a more aggressive cutting action than a standard segmented blade, particularly on dense or abrasive materials. Keyhole gullets in the core allow efficient slurry and debris evacuation during the cut. The blade carries a 20mm bore and is specified to a maximum of 5,100rpm on the 300mm variant. Suitable for dry cutting on appropriate machines.
Brand
Toolpak
Model
DBX Premium
Segment Height
15mm
Bore
20mm
Available Sizes
115mm, 125mm, 230mm, 300mm x 20mm, 350mm
Max RPM (300mm)
5,100rpm
Segment Type
Turbo
Gullet Type
Keyhole
Application
Multi-material
Box Quantity
1
Weight
N/A
Size
115mm, 125mm, 230mm, 300mm x 20mm, 350mm
Box Quantity
1
Product Type
14 Inch Blades, General Purpose
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