Glass Diamond Drill Bits - Threaded Shank Drill

Diamond Drill Bit Thread Shank

Diamond drill bit for glass,

diamond core bit, glass drill bit, glass hole drill,

diamond bits, diamond core drill for sales,

hole digging drill bit, countersink bit, flow drill bit,

drill bit for ceramic tiles, diamond drill bit for ceramic,dig drill, cone shape drill bit, diamond core drill,

hole saw core drill, hole digging tools

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.