Diamond Core Drill Bits, Diamond Drill Bit for Tile, Bathroom Tile Drill
Bit
When no other drill bit will do - use Eternal Tools
Welcome to the quickest and easiest way to buy your diamond core drill bits
These diamond core drill bits are still our most popular and cost effective core drill bits that we have ever offered. They are ideal for drilling holes in some of the hardest materials around. Very common with builders, plumbers and DIY enthusiasts these diamond core drill bits are used for drilling holes in bathroom tiles, drilling holes in fish aquariums, drilling holes in mirrors and drilling holes in stone and concrete.
Simply use with your Standard Drill or Drill Press
Our diamond core drill bits have the benefit of not requiring any special attachments or specialised equipment you can simply use them with you regular drill or drill press. Simply tighten the drill bit shank in your chuck as you would with any other drill bit. Our diamond core drill bit shanks are either 6mm (up to 24mm) or 8mm (above 24mm) depending on which size you choose. The inside diameter of our diamond core drill bits is approx. 4mm less than the outside diameter.
Diamond Core Drill Bits from 4mm - 50mm
Whether you are interested in purchasing just one diamond core drill bit for a DIY project or hundreds as a professional tradesman we have the right sizes and discounts for you. Please ensure you check out our how to drill holes page before attempting to use our diamond core drill bits for the first time, it will save you a lot of time and heartache.
4mm Diamond Core Drill Bit - £6.20
6mm Diamond Core Drill Bit - £7.40
(Shelves, Mirrors etc.)
8mm Diamond Core Drill Bit - £7.40
(Grab Rails, Load Bearing Items)
10mm Diamond Core Drill Bit - £14.95
12mm Diamond Core Drill Bit - £14.95
14mm Diamond Core Drill Bit - £14.95
16mm Diamond Core Drill Bit - £16.20
(Radiators, Pipes)
18mm Diamond Core Drill Bit - £16.20
20mm Diamond Core Drill Bit - £18.90
22mm Diamond Core Drill Bit - £18.90
24mm Diamond Core Drill Bit - £18.90
26mm Diamond Core Drill Bit - £18.90
28mm Diamond Core Drill Bit - £18.90
30mm Diamond Core Drill Bit - No Stock
(Taps, Body Jets, Pipes)
32mm Diamond Core Drill Bit - £19.85
38mm Diamond Core Drill Bit - £19.85
45mm Diamond Core Drill Bit - £23.15
50mm Diamond Core Drill Bit - £23.15
(Aquariums)
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