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Diamond Core Drill Bits
Discover our range of diamond core drill bits. Find the right sizes and types for concrete, masonry, and more. High-quality wet and diamond dry core bits for trade professionals.
Out of Stock
Options
14 Available
Delivery
1-2 Days
Mexco DCXCEL Professional 1/2" BSP Female Slotted Dry Core Drills (22mm - 202mm)
- Heavy Duty Dry Core Drills
- 1/2" BSP female fitment
- Available in a range of diameter sizes
- Castellated laser welded segment
- High diamond grit concentration
- High quality slotted & fluted steel barrels
- Suitable for brick, concrete blocks & soft stone
- For use with minimum 850W+ drill motor fitted with a slipping clutch
£74
£40
14 Options Available
Delivery: 1-2 Days
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In-Stock
Options
20 Available
Delivery
1-2 Days
Mexco WCXCEL Professional 1 1/4" UNC Female Wet Core Drills (42mm - 250mm)
- Heavy Duty Wet Core Drills
- 1 1/4" UNC female fitment
- Available in a range of diameter sizes
- Faster starting rooftop segment
- Universal reinforced concrete segment
- German quality 450mm barrels
- Suitable for the hardest natural & manmade materials
- Cuts flint, river gravel and limestone aggregate concrete
£113
£46.85
20 Options Available
Delivery: 1-2 Days
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Best Seller
In-Stock
1 Review
Options
20 Available
Delivery
1-2 Days
Mexco DCX90 1/2" BSP Female Slotted Dry Core Drills (22mm - 182mm)
- Available in a range of diameter sizes
- 1/2" BSP female fitment
- High quality long-life diamond segments
- Tough slotted & fluted steel barrels
- Fast drilling speeds
- Suitable for brick, concrete blocks & soft stone
- Good all round performance in masonry building materials
- For use with minimum 850W+ drill motor fitted with a slipping clutch
£50
£21.99
20 Options Available
Delivery: 1-2 Days
1 Review
In-Stock
Options
16 Available
Delivery
1-2 Days
Mexco DCX90 1/2" BSP Female Solid Dry Core Drills (22mm - 162mm)
- Available in a range of diameter sizes
- 1/2" BSP female fitment
- High quality long-life diamond segments
- Tough steel barrels
- Fast drilling speeds
- Suitable for brick, concrete blocks & soft stone
- Good all round performance in masonry building materials
- Should only be used with adequate dust extraction system
- Can drill in excess of 300% faster than their slotted equivalents
- For use with minimum 850W+ drill motor fitted with a slipping clutch
£50
£21.99
16 Options Available
Delivery: 1-2 Days
In-Stock
1 Review
Delivery
1-2 Days
Mexco DCX90 11-Piece Slotted Dry Core Drill Set
- Set of Dry Core Drill Bits
- Includes sizes from 38mm - 127mm
- 1/2" BSP female fitment
- High quality long-life diamond segments
- Tough slotted & fluted steel barrels
- Fast drilling speeds
- Range of accessories included
- Suitable for brick, concrete blocks & soft stone
- Good all round performance in masonry building materials
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust plastic & aluminium carry case included
- Ideal for plumbers, builders & general tradespeople
£258
£106.55
Delivery: 1-2 Days
1 Review
In-Stock
Delivery
1-2 Days
Mexco DCX90 9-Piece Dust Management Solid Dry Core Drill Set
- Set of Solid Dry Core Drill Bits
- Includes sizes from 38mm - 117mm
- 1/2" BSP female fitment
- High quality long-life diamond segments
- Fast drilling speeds
- Can drill over 300% faster than slotted drills
- Dust swivel unit for dust extraction included
- Suitable for brick, concrete blocks & soft stone
- Good all round performance in masonry building materials
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust plastic & aluminium carry case included
- Ideal for plumbers, builders & general tradespeople
£349
£143
Delivery: 1-2 Days
In-Stock
Delivery
1-2 Days
Mexco DCX90 9-Piece Slotted Dry Core Drill Set
- Set of Dry Core Drill Bits
- Includes sizes from 38mm - 117mm
- 1/2" BSP female fitment
- High quality long-life diamond segments
- Tough slotted & fluted steel barrels
- Fast drilling speeds
- Range of accessories included
- Suitable for brick, concrete blocks & soft stone
- Good all round performance in masonry building materials
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust plastic & aluminium carry case included
- Ideal for plumbers, builders & general tradespeople
£168
£67.63
Delivery: 1-2 Days
Out of Stock
Delivery
1-2 Days
Mexco DCXCEL 11-Piece Slotted Dry Core Drill Set
- Set of Professional Dry Core Drill Bits
- Includes sizes 38mm, 52mm, 65mm, 117mm & 127mm
- 1/2" BSP female fitment
- Laser welded castellated segments
- High quality slotted & fluted steel barrels
- Fast drilling speeds
- Range of accessories included
- Suitable for brick & concrete blocks
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust carry case included
- Ideal for plumbers, builders, electricians & general tradespeople
£337
£139.35
Delivery: 1-2 Days
In-Stock
Delivery
1-2 Days
Mexco DCXCEL 8-Piece Slotted Dry Core Drill Set
- Set of Professional Dry Core Drill Bits
- Includes sizes 107mm & 152mm
- 1/2" BSP female fitment
- Laser welded castellated segments
- High quality slotted & fluted steel barrels
- Fast drilling speeds
- Range of accessories included
- Suitable for brick & concrete blocks
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust carry case included
- Ideal for plumbers, builders, electricians & general tradespeople
£218
£86.23
Delivery: 1-2 Days
In-Stock
Delivery
1-2 Days
Mexco DCXCEL 9-Piece Slotted Dry Core Drill Set
- Set of Professional Dry Core Drill Bits
- Includes sizes 38mm, 52mm & 117mm
- 1/2" BSP female fitment
- Laser welded castellated segments
- High quality slotted & fluted steel barrels
- Fast drilling speeds
- Range of accessories included
- Suitable for brick & concrete blocks
- For use with minimum 850W+ drill motor fitted with a slipping clutch
- Robust carry case included
- Ideal for plumbers, builders, electricians & general tradespeople
£258
£106.50
Delivery: 1-2 Days
In-Stock
Options
12 Available
Delivery
1-2 Days
Mexco DCXCEL Professional 1/2" BSP Female Solid Dry Core Drills (22mm - 182mm)
- Heavy Duty Dry Core Drills
- 1/2" BSP female fitment
- Available in a range of diameter sizes
- Castellated laser welded segment
- High diamond grit concentration
- High quality solid fluted steel barrels
- Suitable for brick, concrete blocks & soft stone
- Should only be used with adequate dust extraction system
- Can drill in excess of 300% faster than their slotted equivalents.
- For use with minimum 850W+ drill motor fitted with a slipping clutch
£74
£40
12 Options Available
Delivery: 1-2 Days
In-Stock
Options
14 Available
Delivery
1-2 Days
Mexco WCXCEL Professional 1/2" BSP Male Crown Wet Core Drills (14mm - 42mm)
- Heavy Duty Wet Core Drills
- 1/2" BSP male fitment
- Available in a range of diameter sizes
- Crown segment type
- Universal reinforced concrete segment
- German quality 300mm barrels
- Suitable for the hardest natural & manmade materials
- Cuts flint, river gravel and limestone aggregate concrete
£80
£33.35
14 Options Available
Delivery: 1-2 Days
Choose The Best Diamond Core Drill Bit For The Job
Understanding Diamond Core Drill Bit Sizes & Applications
Selecting the correct diamond core drill bit is essential for achieving precise, efficient drilling in various materials. Whether you're working with concrete, brick, block, or even looking for a specialist diamond tile drill bit, understanding the different types and their applications will ensure optimal performance. Our extensive range of diamond core drill bits offers high-quality solutions for trade professionals across numerous industries. The versatility of diamond core drill bits lies in their ability to tackle tough materials and create holes of specific diameters. From common requirements like a 4 inch core drill bit or 125mm core drill, to smaller needs such as a 35mm core drill bit or 60mm core drill bit, we stock a comprehensive selection. It's crucial to match the drill bit size to your project specifications, whether you need a 100mm diamond core drill bit for larger ducts or a smaller 32mm core drill bit for plumbing work. Consider whether you need a dry core drill accessory or wet core drill bit, as well as specific material compatibility like a durable concrete core drill bit or a specialized wood core drill bit. For those seeking comprehensive kits, explore options such as the Mexco DCX90 9-Piece Slotted Dry Core Drill Set to cover a range of needs.