The diamond core bit is in widespread use every day because of the great advantages it offers against conventional systems.

  • It is not necessary to prepare structure to allow the passage of cables and pipe work, this making building installation easier.
  • Reduction of cracks in building structures because it is in non-percussive method of drilling holes.
  • The required diameter of hole can be produced to give clean work that does not require any supplementary finish.

Diamond Core Bits

DiaPRO employ the latest technology for the manufacture of their diamond core bits, supplying core bits adapted to meet market requirements and offering higher drilling speeds and performance. The continuous study of different concretes and reinforced concretes confirms DiaPRO ability to adapt their core bits and drilling equipment to meet the demanding requirements of the diamond drilling market

Diamond core drilling reinforced concrete is both an art and discipline, requiring patience, structural appreciation, a mechanical aptitude, and considerable fitness.

High Performance diamond core drill bits and segments for fast drilling and long life. High efficiency to drill reinforced concrete and very hard concrete,

Brazed Segment

Item No Diameter Segment Height Arbor Effective Length
DCOB5245002 52mm 10 1 ¼” – 7 450mm
DCOB5745002 57mm 10 1 ¼” – 7 450mm
DCOB6245002 62mm 10 1 ¼” – 7 450mm
DCOB6745002 67mm 10 1 ¼” – 7 450mm
DCOB7245002 72mm 10 1 ¼” – 7 450mm
DCOB7745002 77mm 10 1 ¼” – 7 450mm
DCOB8245002 82mm 10 1 ¼” – 7 450mm
DCOB8745002 87mm 10 1 ¼” – 7 450mm
DCOB9245002 92mm 10 1 ¼” – 7 450mm
DCOB10245002 102mm 10 1 ¼” – 7 450mm
DCOB10745002 107mm 10 1 ¼” – 7 450mm
DCOB11245002 112mm 10 1 ¼” – 7 450mm
DCOB12245002 122mm 10 1 ¼” – 7 450mm
DCOB12545002 125mm 10 1 ¼” – 7 450mm
DCOB13245002 132mm 10 1 ¼” – 7 450mm
DCOB14245002 142mm 10 1 ¼” – 7 450mm
DCOB15245002 152mm 10 1 ¼” – 7 450mm
DCOB15845002 158mm 10 1 ¼” – 7 450mm
DCOB16245002 162mm 10 1 ¼” – 7 450mm
DCOB17245002 172mm 10 1 ¼” – 7 450mm
DCOB18245002 182mm 10 1 ¼” – 7 450mm
DCOB19245002 192mm 10 1 ¼” – 7 450mm
DCOB20045002 200mm 10 1 ¼” – 7 450mm
DCOB22545002 225mm 10 1 ¼” – 7 450mm
DCOB25045002 250mm 10 1 ¼” – 7 450mm
DCOB30045002 300mm 10 1 ¼” – 7 450mm
DCOB35045002 350mm 10 1 ¼” – 7 450mm
DOBR40045002 400mm 10 1 ¼” – 7 450mm
DOBR45045002 450mm 10 1 ¼” – 7 450mm
DCOB50045002 500mm 10 1 ¼” – 7 450mm

Ring Type Segment

Item No Diameter Segment Height Arbor Effective Length
COB0645002 6mm 10 1 ¼” – 7 450mm
COB0845002 8mm 10 1 ¼” – 7 450mm
COB1045002 10mm 10 1 ¼” – 7 450mm
COB1245002 12mm 10 1 ¼” – 7 450mm
COB1445002 14mm 10 1 ¼” – 7 450mm
COB1645002 16mm 10 1 ¼” – 7 450mm
COB1845002 18mm 10 1 ¼” – 7 450mm
COB2045002 20mm 10 1 ¼” – 7 450mm
COB2245002 22mm 10 1 ¼” – 7 450mm
COB2445002 24mm 10 1 ¼” – 7 450mm
COB2545002 25mm 10 1 ¼” – 7 450mm
COB2845002 28mm 10 1 ¼” – 7 450mm
COB3045002 30mm 10 1 ¼” – 7 450mm
COB3245002 32mm 10 1 ¼” – 7 450mm
COB3545002 35mm 10 1 ¼” – 7 450mm
COB4045002 40mm 10 1 ¼” – 7 450mm
COB4245002 42mm 10 1 ¼” – 7 450mm
COB4545002 45mm 10 1 ¼” – 7 450mm

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