Features:
1) Diameters: 6-20-75mm
2) Working length: 60mm
3) Segment height: 10mm
4) Thread: G1/2", 5/8" - 11
5) Other specifications are available
6) Small to large multi-purpose drill bits of varying hole diameters are used 
     for countertops, tiles, ceramic, granite, marble and construction fixation
7) Used in industrial applications for machining of stone and construction
8) Many of cutting edge features and specifications are 
    application-dependent, as the optimal feed rate and cutting speed
9) SANG wet drilling core bits combine precision engineering, high-tech 
    manufacturing and top quality materials to ensure top performance in the 
    wet drilling of cured concrete and asphalt
10) We offer a full line of core bits dedicated to accuracy, expedient drilling 
    speed and optimum footage
11) Designed for fast, efficient cutting in a wide variety of concrete products 
      ranging from poured, steel reinforced concrete to pre-stressed concrete
      and asphalt
12) When being used, the crown of the bit is gradually worn away, 
      continually exposing new diamonds for constant cutting speeds and 
      long life
13) Crown and segment dimensions plus low cost make this bit a good and 
      general purpose bit
14) Designed specifically for drilling smaller numbers of a specific size hole or
      where difficult drilling conditions may results in damage to more expensive
      longer life bits