Guide
Dry vs Wet Core Drilling
When do you need water cooling? Material breakdown: brick, blockwork, dense concrete, and reinforced concrete explained.
Read GuideDiamond Core Drill Guides & Tips – UK Trade Blog
Practical diamond core drilling guides for UK tradespeople — bit sizes, wet vs dry drilling, boiler flues, waste pipes, and machine comparisons. No manufacturer spin.
These guides cover the specific technical questions that come up on UK trade jobs — the kind that don't appear in product manuals and rarely have a single clear answer in forum threads. Each article is written from a UK trade perspective, referencing UK building materials (sand-lime brick, AAC block, dense concrete), UK pipe standards (110mm soil, 40mm waste), and UK hire and purchase prices.
Reference
Core Drill Bit Sizes UK
Complete diameter chart for UK applications: boiler flues, waste pipes, extractor fans, and cable entries.
View Chart
Comparison
TCT vs Diamond Core Drill
Which bit type is right for your material? Performance comparison across brick, block, concrete, and engineering brick.
Read Comparison
How-To
How to Use a Diamond Core Drill
Setup, pilot drill technique, RPM settings, cooling method, and depth extensions — step by step for UK tradespeople.
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Spec Guide
Boiler Flue Core Drill Size
Condensing boilers, twin-pipe flues, and liner systems — which bit size, and why drill direction matters for clean results.
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Cost Guide
Hire vs Buy a Core Drill
UK day rates, purchase prices, and break-even points. When hiring makes sense and when buying pays off for trade use.
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Technical
Drilling Reinforced Concrete
Bond hardness selection, rebar-rated bits, machine torque, and water supply setup for coring through steel and concrete.
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Comparison
SDS Plus vs SDS Max for Core Drilling
Adaptor compatibility, size limits, torque ratings, and when a dedicated core drill motor is the safer choice.
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