SDD Glass&Tile Drill Bit

1, Ceratizit carbide for glass&tile drilling made in Europe.
2, 4 sided design diamond ground with agressive cutting edges(special sharpening).
3, Fast spiral with tightened pitch.
4, Total length improved.
5, Agressive tip improve precision and penetration.
6, Drilling through up to class 3 ceramic tiles.
7, Better resistance to high temperature when drilling.
8, Speed up dust extraction and ideal for deep materials.
9, Suitable for more materials: non-tempered glass, plastic, composite, brick, marble,etc.
10, Vaccum copper alloy soldered guarantee the heavy-duty drilling work.