Small Diamond Drill Bit For Glass

CDT produces small diamond drill bit for glass diameter from 5mm to 100mm.Large production capacity, complete specifications, fast delivery, and stable performance.

Glass hole opener can be used for opening glass tiles and marble holes
Can also be used for woodworking Buddha beads DIY
For example, if you want to polish a 20MM hole opener with beads, buy a 22MM hole opener
Diamond glass drill
Product features:
★ Sintered with diamond powder
★ The opening is neat, smooth, and free of broken edges, without any vibration phenomenon
★ Small incision resistance, improved opening speed, easy decoration after slotting, and easy chip removal
★ Can be used for drilling hard and brittle materials such as glass, ceramics, marble, etc
The glass hole opener is installed on a regular electric hand drill (which can adjust the speed well). As this type of hole opener does not have a center positioning drill bit, it is necessary to be careful when operating. First, let the hole opener slowly and diagonally contact the glass, use one side of the hole opener to create a crescent groove, and then place the drill bit in the right position. With this groove, the hole opening operation can be successfully completed.
Attention: When drilling, the speed of the electric drill should be slow, and it is necessary to add water to cool the hole opener.

How to use electroplated diamond drill bit
Product Name: Electroplated Drill Bit
Diamond glass drill
Product features:
★ Sintered with diamond powder
★ The opening is neat, smooth, and free of broken edges, without any vibration phenomenon
★ Small incision resistance, improved opening speed, easy decoration after slotting, and easy chip removal
★ Can be used for drilling hard and brittle materials such as glass, ceramics, marble, etc
Using diamond sintering process to produce durable and high-quality electroplated drill bits

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