| Message: | Glass drill bit
D 5mm-150mm
L 75mm,95mm
T 1.0mm
Thread size :1/2" , 1/4"
Machine: bench drilling machine
glass drill bit Usage:
Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone
features:
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life
Technology Description
Diamond core drill bits and diamond hole saws have a hollow center and cut a circle in the material
To create a hole. This results in a hole the size of the drill and a smaller "plug" or "core" which comes from the center. The advantage of a hole saw style drill bit is that is only drills out a small portion of the hole - about 10% compared to a solid drill bit. When drilling in soft materials, a hollow drill bit becomes most effective at about 1", however, in very hard materials, they are preferable to solid bits for even small sizes.
If you need any products, do not hesitate to contact
anna.wang@moresuperhard.com
WhatsApp:+86 15617785923
Skype:Annawng
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