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Mexco  ·  SKU: 137266

Mexco CDX90 Solid Dry Core Drills

Mexco CDX90 solid, fluted-barrel dry core drills. X90-grade 10mm brazed segments, 1/2" BSP fitting. 22-162mm, 16 sizes.

£26.66 each, ex VAT
£31.99 inc VAT
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Why it works

Why choose the CDX90

Fits standard drill motors

1/2" BSP female fitment connects directly to professional core drill motors rated 850W or higher.

Long segment life

X90-grade diamond segments with 10mm brazed height are built for extended service in masonry.

Faster cutting with dust extraction

The solid, fluted barrel drills up to 300% faster than a slotted barrel when paired with a dust extraction system.

Clean, precise holes

The flat curve segment profile cuts a clean bore through brick, block and sandstone with minimal chipping.
Overview

Mexco CDX90 Solid Dry Core Drills - Overview

The CDX90 is Mexco's solid, fluted-barrel dry core drill, built for plumbers, electricians and builders who need fast, clean holes through masonry building materials.
22-162mm
Diameter range
X90grade
Diamond segment
10mm
Segment height
850W+
Min. drill power
Dimensions
Diameter range22mm-162mm (16 sizes)
Length400mm (22-32mm) / 165mm (38-162mm)
Details
Dry/WetDry
GradeX90
Segment attachmentBrazed
Segment height10mm
Segment typeFlat curve
Barrel typeSolid and fluted
Connection1/2" BSP female
Minimum drill power850W with slipping clutch

Frequently asked questions

Is the CDX90 a solid or slotted barrel?

Solid. The CDX90 uses a solid, fluted barrel rather than a slotted design, which is what lets it cut faster when paired with dust extraction.

What length core drill do I get for each diameter?

The 22mm, 28mm and 32mm sizes are 400mm long. Every size from 38mm to 162mm is 165mm long.

Why does the drill motor need a slipping clutch?

A slipping clutch protects the operator if the core drill snags in the material. Mexco specifies it as a requirement for safe use with the CDX90, alongside an 850W or higher motor.

What materials is the CDX90 recommended for?

Soft and medium facing brick, concrete blocks, hard and coarse sandstone, soft slate, breeze block and lignacite blocks.

Do I get one core drill or several sizes in this listing?

Each listing is for one core drill in one diameter. Mexco's CDX90 range also includes separate multi-piece kits if you need several sizes.

Can this core drill be used for wet drilling?

No. The CDX90 is a dry-use core drill only and is not rated for wet drilling.

What is the segment attachment and how durable is it?

The diamond segments are brazed onto the barrel, using X90-grade diamond and a 10mm segment height for long working life through masonry.

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