Diamond Twist Drills

HINT: Use for opening up holes

Description

These drills are like a regular twist drill but coated in diamond. This makes them perfect for enlarging holes and drilling through glass, especially misted double glazed windows.

How to use our Diamond Twist Drills

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.

Technical

Overall length starts at 25mm for the smallest drill and goes up in increments of 5mm to 60mm for the largest drill. Diamond working length goes from 10mm for the smallest up to 35mm for the 3mm drill.

What our customers say…

"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

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