Technical Specifications of the Crow drill bit set:
Fast drilling on all (hand-held) diamond drilling machines
Segment height: 12 mm
Segment thickness: 2.0 mm
Adamas zig-zag laser welding

Contents of the Set (16 pieces):
2 pieces: Diamond drill bits Ø18-300 mm 1/2"
2 pieces: Diamond drill bits Ø20-300 mm 1/2"
2 pieces: Diamond drill bits Ø22-300 mm 1/2"
2 pieces: Diamond drill bits Ø24-300 mm 1/2"
2 pieces: Diamond drill bits Ø28-300 mm 1/2"
2 pieces: Diamond drill bits Ø30-300 mm 1/2"
2 pieces: Diamond drill bits Ø32-300 mm 1/2"
2 pieces: Diamond drill bits Ø35-300 mm 1/2"