Top-Rated Core Drills Compared (September 2026)

Last Update: 21. September 2026
1
Best Choice
Editor’s Choice
A+ Excellent
DaduoRi Tool

  • Complete Basic Kit: Everything You Need in One Box - The core bit set contains: 1x 240mm Extra-Long SDS Plus Adaptor, 1x 110mm SDS Plus Adaptor, 1x 152mm Diamond Core Drill Bit, 1x Centre Pilot Bit, 1x Core Removal Pin, and 3x Dust Bag. All feature universal 1/2″ BSP threads for compatibility and ease of use.
  • Unlock Extra Depth: 460mm Maximum Drilling Capacity - This core drill kit includes our signature 240mm extra-long core drill bit, paired with an extended 240mm SDS Plus adapter. Together, they achieve a maximum cutting depth of 460mm in one pass—far surpassing standard 150-170mm bits. Tackle deeper projects in one side like wall vents or pipe installations without the hassle of chiseling out material midway
  • Optimised for the most Common Building Materials - Designed to tackle the materials you encounter most: Clay Bricks, Aerated Blocks, Breeze Blocks, General Masonry, Asphalt, Blockwork, and Dry Wall (Plasterboard). (Not suitable for heavily reinforced concrete)
  • Two Adaptors for Optimal Control - Switch between the 240mm long adaptor for deep, challenging holes and the 110mm adaptor for everyday shallow drilling. This flexible design reduces unnecessary tool weight and fatigue, allowing you to work smarter in tight spaces or on extended projects
  • Built for Clean, Reliable Performance - Engineered for stability and smooth operation. The balanced drill body minimises vibration for cleaner cuts, making it ideal for creating neat openings for ventilation ducts, extractor fans, and pipework. For best results and extended diamond core bit life, use with water for cooling when drilling
Colour Brand Weight
- DaduoRi -
£6899
Amazon
Show Deal
2
Best Overall Value
Best Value
A Very Good
SALITools
TODAY 20% OFF!
£32.99 (20% DISCOUNT!)

  • Package: This core drill bit set includes 1 x diamond core drill bit, 1 x 115mm long SDS adapter, 1 x 88mm Long HEX shank adapter and 1 x 200mm Long TCT tipped HSS centre / pilot drill bit
  • Laser Welded: Our diamond drill bits are laser welded for ultimate strength. Diameter: 42mm, depth: 150mm,Thread Type: 1/2" BSP thread. This diamond core drill bit can be used with any sds drill or any standard drill as it comes with both adapters
  • Versatile Uses: Our concrete core drill is designed for drilling concrete, red brick, tile masonry,brick and cinder block wall,asphalt,marble, rock, stone and other materials on conditions, such as installing air conditioners, pipes,range hood etc
  • Simple Operation: This core drill best be used DRY. Start drilling at the vertical position and continue to dig deep. Ideal for plumbers, electricians, builders, professional contractors and DIY lovers
  • Efficient & Smooth Drilling: This diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life,and features chip removal holes, highly regular sawteeth, and concentric axes design. Slots in the barrel are specifically designed for easy dust extraction
Colour Brand Weight
- SALI -
£2639
Was: £32.99 -20%
Amazon
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3
B+ Very Good
MOXPIFY

  • Package - This set includes 1 x φ42mm diamond core drill bit, 1 x 240mm long sds adapter, 1 x 200mm Long centre drill bit, and 1 x Taper Drift
  • 170mm Drilling Depth - The drilling depth of the core drill bit is 170mm, which is suitable for most applications.
  • 1/2" BSP Thread - Professional High Performance Diamond Core Drill Bit Compatible with all the leadings brands diamond core drill adapters that have a 1/2" BSP thread.
  • For Wet Or Dry Drilling - Great for drilling holes in Concrete Masonry Brick Block Granite Paving Slabs Limestone Clay Bricks Aerated Block Asphalt Breeze Block Stone Blockwork Dry Wall Sandstone Screed Etc.
  • Efficient & Smooth Drilling: MOXPIFY diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life, and features chip removal holes, highly regular sawteeth, and concentric axes design. Slots in the barrel are specifically designed for easy dust extraction
Colour Brand Weight
- MOXPIFY -
£2999
Amazon
Show Deal
4
B+ Very Good
DaduoRi Tool

  • Comprehensive 3-Adapter Core Bit Set for Maximum Compatibility - This set includes three distinct adapters: a 240mm long SDS Plus, a 110mm regular SDS Plus, and a hex shank adapter, ensuring compatibility with a wide range of drill types. All feature universal 1/2″ BSP threads for compatibility and ease of use
  • Achieve Depths Up to 460mm for Demanding Projects - This 52mm diamond core drill bit kit includes our signature 240mm extra-long core drill bit, paired with an extended 240mm SDS Plus adapter. Together, they achieve a maximum cutting depth of 460mm in one pass—far surpassing standard 150-170mm bits. Tackle deeper projects in one side like wall vents or pipe installations without the hassle of chiseling out material midway, making it ideal for deep-hole applications
  • Two Extra-Long Pilot Bits & Reinforced Construction - Includes 280mm and 300mm centre drill bits, different length for precise starting,just choose one by you. Features hardened and welded teeth that resist breakage for enhanced durability in tough materials
  • Engineered for stability and smooth operation – the drill body is forged from high-performance carbon steel, while the teeth are formed through high-temperature sintering of premium materials such as quality diamond grit and cobalt, among dozens of others. Optimally designed for hardened materials including concrete, clay bricks, masonry blocks, and common building materials. Robust construction effectively reduces vibration, enabling cleaner cuts and facilitating neat holes for ventilation ducts, exhaust fans, and piping
  • Switch between the 240mm long adaptor for deep, challenging holes and the 110mm adaptor for everyday shallow drilling. This flexible design reduces unnecessary tool weight and fatigue, allowing you to work smarter in tight spaces or on extended projects
Colour Brand Weight
- DaduoRi -
£4699
Amazon
Show Deal
5
B+ Very Good
Mexco

  • High-Quality Slotted and Fluted Barrel – Allowing for fast waste removal, ensuring cleaner, faster drilling whilst prolonging the lifespan of the core drill
  • High Diamond Concentration - The Long Life Segment with a high concentration of diamonds provides outstanding durability, performance and extended tool life
  • Fast Drilling Speeds - Designed to offer fast drilling speeds and all-round performance in various masonry building materials without compromising on quality
  • ½ Inch BSP Female Fitment and 10mm Brazed Segment – Providing a secure connection while offering good cutting performance and longevity when drilling through tough materials
  • Applications – The Mexco DCX90 162mm Core Drill is ideal for drilling precise, clean holes in various masonry and building materials including soft/medium faced bricks, concrete blocks, sandstone, soft slate and breeze blocks.
Colour Brand Weight
SILVER Mexco -
£4753
Amazon
Show Deal
6
B Good
MOXPIFY

  • Package - This set includes 1 x φ52mm diamond core drill bit, 1 x 240mm long sds adapter, 1 x 200mm Long centre drill bit, and 1 x Taper Drift
  • 170mm Drilling Depth - The drilling depth of the core drill bit is 170mm, which is suitable for most applications.
  • 1/2" BSP Thread - Professional High Performance Diamond Core Drill Bit Compatible with all the leadings brands diamond core drill adapters that have a 1/2" BSP thread.
  • For Wet Or Dry Drilling - Great for drilling holes in Concrete Masonry Brick Block Granite Paving Slabs Limestone Clay Bricks Aerated Block Asphalt Breeze Block Stone Blockwork Dry Wall Sandstone Screed Etc.
  • Efficient & Smooth Drilling: MOXPIFY diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life, and features chip removal holes, highly regular sawteeth, and concentric axes design. Slots in the barrel are specifically designed for easy dust extraction
Colour Brand Weight
- MOXPIFY -
£3199
Amazon
Show Deal
7
B Good
DaduoRi Tool
TODAY 4% OFF!
£58.99 (4% DISCOUNT!)

  • Complete Basic Kit: Everything You Need in One Box - The core bit set contains: 1x 240mm Extra-Long SDS Plus Adaptor, 1x 110mm SDS Plus Adaptor, 1x 116mm Diamond Core Drill Bit, 1x Centre Pilot Bit, 1x Core Removal Pin, and 3x Dust Bag. All feature universal 1/2″ BSP threads for compatibility and ease of use.
  • Unlock Extra Depth: 460mm Maximum Drilling Capacity - This core drill kit includes our signature 240mm extra-long core drill bit, paired with an extended 240mm SDS Plus adapter. Together, they achieve a maximum cutting depth of 460mm in one pass—far surpassing standard 150-170mm bits. Tackle deeper projects in one side like wall vents or pipe installations without the hassle of chiseling out material midway
  • Optimised for the most Common Building Materials - Designed to tackle the materials you encounter most: Clay Bricks, Aerated Blocks, Breeze Blocks, General Masonry, Asphalt, Blockwork, and Dry Wall (Plasterboard). (Not suitable for heavily reinforced concrete)
  • Two Adaptors for Optimal Control - Switch between the 240mm long adaptor for deep, challenging holes and the 110mm adaptor for everyday shallow drilling. This flexible design reduces unnecessary tool weight and fatigue, allowing you to work smarter in tight spaces or on extended projects
  • Built for Clean, Reliable Performance - Engineered for stability and smooth operation. The balanced drill body minimises vibration for cleaner cuts, making it ideal for creating neat openings for ventilation ducts, extractor fans, and pipework. For best results and extended diamond core bit life, use with water for cooling when drilling
Colour Brand Weight
- DaduoRi -
£5662
RRP: £58.99 -4%
Amazon
Show Deal
8
B Good
Starrett

  • TOP QUALITY: Dri-Core drill made of a high-quality and tough steel body. The diamond-tipped edge is produced from synthetic diamond grit on teeth which provides exceptional performance at high speeds and effective cutting action
  • SHARP CUTTING: These diamond drills will produce clean and accurate cuts with smooth surface finish, time and time again, and offer extended product life well beyond that of conventional tools.
  • FASTER & BETTER: Our Dri-Core Drills provide a faster rate of cut than Tungsten Carbide Tipped (TCT), with less pressure required
  • MINIMAL EFFORT: Every Starrett diamond core drill can be used to swiftly cut through the toughest materials with minimal effort i.e reducing user fatigue
  • VERSATILE CORE: Our diamond core drills are perfect for drilling holes in non-metallics and offer the ideal cutting solution for the toughest situations in brick, masonry & more.
Colour Brand Weight
Blau Starrett 300 g
£2997
Amazon
Show Deal
9
B Good
KATSU Tools

  • ✅ Complete 9PCS Set – Includes 5 core drill sizes (30mm, 40mm, 65mm, 80mm, 100mm), 2 pilot drill bits, and SDS Plus & SDS Max adaptors for versatile use
  • 🔩 Heavy-Duty TCT Construction – Tungsten carbide tipped cutters designed for efficient drilling through concrete, brick, stone, and masonry
  • ⚙️ SDS Plus & SDS Max Compatibility – Works with most professional rotary hammer drills for maximum flexibility
  • 💧 Wet & Dry Cutting – Suitable for both dry drilling and water-assisted cutting for improved durability and reduced dust
  • 🧰 Aluminium Carry Case Included – Durable storage case keeps all components organised and easy to transport
Colour Brand Weight
- KATSU Tools -
£3999
Amazon
Show Deal

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More information and FAQs about the featured Core Drills in this comparison:


Technical Details
Colour SILVER
Brand Mexco
Weight -
Our editorial team is currently working on a detailed test of this product. Please check back in a few days.
Technical Details
Colour Blau
Brand Starrett
Weight 300 g
Advantages
  • Efficient
  • Long-lasting
  • Versatile
  • Precise
  • Durable
FAQs about Starrett Diamond Dri-Core Drills - BMC117 Dry Cutting Core Drill For Brick Blocks Granite Masonry - 117 mm
What material can the Starrett Diamond Dri-Core Drill cut?
The Starrett Diamond Dri-Core Drill can cut through brick, blocks, granite, and masonry.
What is the diameter of the drill?
The diameter of the Starrett Diamond Dri-Core Drill is 117 mm.
Is the drill suitable for dry cutting?
Yes, the Starrett Diamond Dri-Core Drill is designed for dry cutting.
Can the drill be used on curved surfaces?
Yes, the Starrett Diamond Dri-Core Drill can be used on curved surfaces.
Does the drill require any additional components?
No, the Starrett Diamond Dri-Core Drill does not require any additional components for operation.

General information you should know about Core Drills:


Are you in need of a powerful drilling tool for your next construction project? Look no further than the mighty core drill! Core drills are a versatile and essential equipment for any professional or DIY enthusiast. In this article, we will provide you with some general information about core drills, highlight their benefits, and guide you towards making an informed purchase decision. So, let's dive in!

Core drills, also known as diamond core drills, are specifically designed for drilling fast, precise, and clean holes in various materials such as concrete, masonry, glass, and even metals. Unlike traditional drills, which focus on drilling shallow holes, core drills excel in creating deeper holes with larger diameters. Thanks to their diamond-coated tips, they can effortlessly cut through the toughest materials, ensuring efficient and effective drilling.

One of the biggest advantages of core drills is their versatility. They come in various sizes, allowing you to choose the most suitable drill bit diameter for your specific needs. Whether you're working on a small-scale project or a large construction site, there's a core drill out there to fit your requirements perfectly. Additionally, core drills can be used for both wet and dry drilling applications, giving you the flexibility to adapt to different project conditions.

Investing in a high-quality core drill brings several benefits. Firstly, it saves you time. Core drills are known for their exceptional drilling speed, which means you can complete your projects faster and move on to the next task. Secondly, core drills ensure accuracy and precision. The diamond-coated drill bits create clean, smooth, and precise holes, eliminating the need for additional finishing work. Additionally, by using a core drill, you reduce the risk of cracks or damage to the material surrounding the hole, providing you with a clean and professional result.

Now that you understand the advantages of core drills, it's time to find the perfect one for you. Conducting a product comparison is crucial to ensure you make the right purchase decision. Consider factors such as power, drill bit diameter range, drilling depth capacity, and additional features like adjustable handles or dust collection systems. By comparing different models, you can identify the core drill that best suits your needs and budget.

In conclusion, core drills are an essential tool for any construction project. Their versatility, speed, and precision make them a must-have for professionals and DIY enthusiasts alike. By investing in a high-quality core drill, you can save time, increase accuracy, and achieve outstanding results. Take the time to conduct a product comparison, assess your needs, and find the core drill that will be your trusted companion for years to come. Happy drilling!