Easy to install, convenient to use, easy to carry, widely applicable
1 0PC S diamond drilling drill bit for drive annex 0.8, 1.0, 1.2, 1.5, 1.8mm drill bit glass ceramic drilling
describe:
Diamond coating solid position / drill bit
Drilling in glass, marble, tile or granite
They are solid drills
The longer handle requires a lower speed, and the handle will be bent, which is dangerous.
Tips for using this drill: Use a short drill bit to diamond a hole, then use longer work, or drill will be restless. Longer drill needs to better machine and higher skills.
Size: 0.8mm 1.0mm 1.2mm 1.5mm 1.8mm 2.0mm 2.5mm
Packing: 100PCS / BAG