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Mexco  ·  SKU: 137181

Mexco MRX90 Mortar Raking Diamond Blade

Mexco MRX90 mortar raking diamond blade for brick, block and stone. X90-grade, EN 13236, undercutting protection. 115-180mm.

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£27.99 inc VAT
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Why it works

Built for controlled mortar removal

Manufactured to EN 13236

Meets the EN 13236 standard for diamond cutting tools, marked on the blade.

Undercutting protection

Undercutting protection improves safety and extends blade life during mortar removal.

Sintered X90-grade segments

Sintered segments are built for controlled, durable mortar raking.

Keyhole gullet design

The keyhole gullet clears debris consistently for a cleaner cutting action.

Wet or dry cutting

Works with wet or dry cutting on a standard angle grinder.
Overview

Mexco MRX90 Mortar Raking Diamond Blade - Overview

The Mexco MRX90 Mortar Raking Diamond Blade is built for fast, controlled removal of mortar joints between brick, block, natural stone and facing brick. Sintered X90-grade segments, a keyhole gullet and undercutting protection give it a longer working life on repointing and masonry restoration work. Available in three sizes from 115mm to 180mm.
7mm
Segment height
3Sizes
115mm to 180mm range
22.23mm
Bore size
Dimensions
Sizes115mm, 125mm, 180mm
Bore22.23mm across all sizes
Blade width6.4mm
Segment height7mm
Details
BrandMexco
GradeX90
Segment attachmentSintered
Segment typeSegmented
Gullet typeKeyhole
Wet/dryWet and dry
Recommended toolAngle grinder
StandardEN 13236
Undercutting protectionYes
VentilationNo

Frequently asked questions

What does a mortar raking blade do differently to a standard cutting blade?

It's shaped to rake out and widen mortar joints rather than just cut through material, so you can remove old mortar cleanly ahead of repointing or create a channel for lead flashing.

What sizes are available?

Three sizes - 115mm, 125mm and 180mm - all with a 22.23mm bore, for use on standard angle grinders.

Can it be used wet or dry?

Yes, the MRX90 is rated for both wet and dry cutting.

Does it have undercutting protection?

Yes. Undercutting protection is built in, which improves safety and extends the blade's working life during mortar removal.

How are the segments attached?

The segments are sintered onto the blade core, giving a durable bond suited to X90-grade mortar raking work.

What standard is the blade manufactured to?

EN 13236, the European standard for diamond cutting discs, marked on the blade itself.

What else is it used for besides repointing?

Masonry restoration, brickwork preparation, and cutting channels for lead flashing on construction and roofing work.

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