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Diamond Drill Bits

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1 – 2 Drills = £4.95 each
3 – 9 Drills = £4.50 each
10 or more Drills = £3.45 each

Need a Dremel 4485 Collet Nut Kit to hold these drills? Click here
Need a Dremel 4486 Multi Chuck to hold these drills? Click here
Need Extra Long Diamond drill bits? Click here
Need some help? Take a look at our tutorials section:

How to Drill Pebbles

How to drill Sea Glass

How to Drill Gemstones

Diamond Drill Bits

Description

These small diamond drill bits are still our most popular product and along with the small diamond core drills, they are the smallest diamond drill bits that we offer. They are ideal for drilling small holes in some of the hardest materials around. Very common with jewellery makers, these diamond drill bits are used for drilling holes in shells, drilling holes in glass, drilling holes in beads, drilling holes in sea/beach glass and drilling holes in pebbles.

How to use our Small Diamond Drills

In order to get the best from our diamond drill bits, please ensure you read through our How to Drill tutorials before attempting to use our drills for the first time. Here you’ll find tips and video footage on how to drill glass, how to drill gemstones, how to drill bottles, how to drill pebbles and how to drill sea glass. There are also helpful hints on the correct speeds and pressure to be used.

Technical

0.75mm drill bit: Overall length 30 mm, diamond tip length 4mm
1mm – 2.5mm drill bit: Overall length 38mm, diamond tip length 4mm

What our customers say…

 

Your diamond drill bits are the best!
you are the best!”
Margaret Liu

“I am an artist who works with glass, ceramics and stone. I use small bits for tiny little holes to turn my work into jewellery or sculptures. They are very precise and last much longer than any other brand I have used in the past”
Karly La Fontaine

I began using the diamond drill bits from ‘Eternal tools’ following the advices of Lucy. The tools I have been using from ‘Eternaltools’ are very good and allow me to make perfectly clean holes on the stones I work with. It has been thanks to their guidance and tools that this kind of work has given me so good results and pleasure. Here I find very good products at affordable prices, excellent customer service, and definitely nice people.”
Isabel Oliveira

“I have to say that they (Diamond drill bits)are excellent and even after going through many ammonites, orthocerus and gemstone will still have enough in them to actually go through a slice of agate.Very impressed indeed with them.”
Tina Marshall at Funky Fossil

“Magnificent tools for me. They work smoothly, leave a clean hole, are always dependable. I use them to drill holes in crystals. They are the best drill bits I have ever used”
Rod

I used a drill bit to drill out the powdery bead release from the beautiful and unique lampwork glass beads I make. People who buy handmade beads rate them more precious if they are cleanly presented and the bit helped me to achieve that standard with ease.”
Jane Crosby

Diamond drills are the only answer when an operation could be a precision hole for a particular item. Due to the low speed suited for diamond drills there is much more control . So be safe use Eternal Tools diamond drills that do the job for you right everytime.”
PJcrafts

I am a glass artist. I need diamond drill pieces to finish off jewellery, clocks, wall panels and anything else that comes my way. I need very small drill bits for fragile work then larger drill bits for drilling holes to hand very large pieces of wall art. I can always achieve the finish I am wanting by using these drill bits, they never let me down. Prompt delivery and affordable.”
Kathryn