Drilling and engraving

If you need to enlarge the holes in the beads or smooth them out, you are in the right place. In the category, you will find hand drills for fine adjustment of bead holes, including a vice for attaching them. You will also find sets of micro-drills for drills here, if the older ones become dull or abraded.

Brass and Steel Hand Twist Drill for Beads - 9 x 1.4 cm
$5.11

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Hand twist micro drill in silver color, size 90 x 14 mm. If you are interested in enlarging the holes of the beads, we recommend using hand drills rather than electric ones, as the speed of electric beads usually cannot be reduced and without water cooling, the beads can very easily overheat locally and burst. When enlarging holes, do not perform step magnification - eg from 0.5 mm to 2 mm. On the one hand, there is a risk that the hole will be crooked and on the other hand, the bead will break. Magnification needs to be done gradually over several sizes of drills to avoid defects or destruction of beads.
THE PRICE IS FOR 1 PCS.
In stock: 1 pcs/g
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Set of Steel Hand Twist Drill Bits - length 29-61 mm - diameter 0.8-3 mm
$4.09
Out-of-Stock

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Set of ten steel micro drills for beads with a length of 29 - 61 mm and a diameter of 0.8 - 3 mm. The drills are designed for hand drills from our shop, but they can also be used in classic electric or cordless drills. If you are interested in enlarging the holes of the beads, we recommend using hand drills rather than electric ones, as the speed of electric beads usually cannot be reduced and without water cooling, the beads can very easily overheat locally and crack.
The drills do not have diamond tips, so we do not recommend them for drilling holes in mineral beads.
THE PRICE IS FOR 1 SET (the set contains 10 drills).