1, Used for drilling all kinds of stones,ceramics and so on .                       

2, Advantages:                                                                                                                       

1) Fast drilling speed and good quality.
2) High performance in drilling hard conditions.
3) Stable and reliable quality.   
4) Factory direct selling, competitive prices.

3, Welding Types:  Silver or laser welding .                                                                                          

4, Segment Types: Standard Type, Turbo Type, Roof Type, V-Type, Spiral Type etc.

5, Connection: M12, M14, M16, M18,11/4 UNC， G1/2", 5-8"-11, 1/4", Snail Lock etc.

6, Customized Logo, Special Segment Sizes and Shapes, Installations are available by customers’requests.