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Diamond drill bits for core drilling in hard materials

A diamond drill bit cuts clean, round holes through concrete, brick, stone and masonry for pipe passages, cable routing and ventilation openings. This range includes over 700 products covering dry and wet drilling applications in diameters from small pilot holes to large core openings above 100 mm. Dry-drilling models like the DRY-X-FORCE series work without water supply, reducing mess on indoor job sites and eliminating the need for water collection equipment.

Wet-drilling variants achieve faster cutting speeds and longer bit life in dense concrete and reinforced structures. The Brilliant Dustec series from Carat combines dust-free drilling with high cutting performance in brick and softer masonry. M16 thread connections ensure compatibility with standard core drilling machines and rotary hammers.

Available drilling depths range from 60 mm for partition walls to 420 mm for thick structural elements. Segment heights and diamond quality determine the lifespan of each bit, with professional-grade options lasting through dozens of holes. Brands in this range include Bosch, Carat, Milwaukee, Spit, Makita, Metabo, HiKOKI and DeWalt, providing options for every drilling requirement.

  • Diameter: 102 mm
  • Connection size (machine): M16
  • Connection type (machine): Internal thread
On stock, immediately available.
Recommended Retail Price €145.20
107.80
€89.09 excl. VAT
  • Diameter: 68 mm
  • Length: 200 mm
  • Connection type (machine): SDD
On stock, immediately available.
Recommended Retail Price €281.72
171.95
€142.11 excl. VAT
  • Diameter: 102 mm
  • Length: 85 mm
  • Connection size (machine): M16
On stock, immediately available.
Recommended Retail Price €244.97
149.60
€123.64 excl. VAT
  • Diameter: 112 mm
  • Connection size (machine): M16
  • Connection type (machine): Internal thread
On stock, immediately available.
Recommended Retail Price €151.25
112.20
€92.73 excl. VAT
  • Diameter: 56 mm
  • Length: 200 mm
  • Connection type (machine): SDD
Expected from 17/09/2026
Recommended Retail Price €263.34
160.60
€132.73 excl. VAT
  • Diameter: 68 mm
  • Connection size (machine): M16
  • Connection type (machine): Internal thread
On stock, immediately available.
Recommended Retail Price €112.53
89.95
€74.34 excl. VAT
  • Diameter: 162 mm
  • Length: 200 mm
  • Connection type (machine): SDD
On stock, immediately available.
Recommended Retail Price €538.93
330.40
€273.06 excl. VAT
  • Diameter: 132 mm
  • Length: 200 mm
  • Connection type (machine): SDD
On stock, immediately available.
Recommended Retail Price €440.95
269.40
€222.64 excl. VAT
  • Diameter: 81 mm
  • Length: 400 mm
  • Connection size (machine): 1 1/4"
On stock, immediately available.
Recommended Retail Price €285.56
207.40
€171.40 excl. VAT
  • Diameter: 82 mm
  • Length: 200 mm
  • Connection type (machine): SDD
On stock, immediately available.
Recommended Retail Price €306.21
180.95
€149.55 excl. VAT
  • Diameter: 68 mm
  • Connection size (machine): M16
  • Connection type (machine): Internal thread
Delivery time average 3 days.
Recommended Retail Price €227.48
141.80
€117.19 excl. VAT
  • Diameter: 102 mm
  • Length: 60 mm
  • Connection size (machine): 1 1/4"
Delivery time average 2 days.
Recommended Retail Price €165.77
145.80
€120.50 excl. VAT
  • Diameter: 112 mm
  • Length: 200 mm
  • Connection type (machine): SDD
Delivery time average 15 days.
Recommended Retail Price €416.45
254.40
€210.25 excl. VAT
  • Diameter: 112 mm
  • Length: 85 mm
  • Connection size (machine): M16
Delivery time average 8 days.
Recommended Retail Price €269.47
167.60
€138.51 excl. VAT
  • Diameter: 61 mm
  • Length: 400 mm
  • Connection size (machine): 1 1/4"
On stock, immediately available.
Recommended Retail Price €229.90
166.95
€137.98 excl. VAT
  • Diameter: 161 mm
  • Length: 420 mm
  • Connection size (machine): 1 1/4"
Delivery time average 3 days.
Recommended Retail Price €544.50
395.60
€326.94 excl. VAT
  • Diameter: 102 mm
  • Length: 200 mm
  • Connection type (machine): SDD
Delivery time average 15 days.
Recommended Retail Price €391.95
240.20
€198.51 excl. VAT
  • Diameter: 31 mm
  • Length: 400 mm
  • Connection size (machine): 1/2"
On stock, immediately available.
Recommended Retail Price €156.09
113.40
€93.72 excl. VAT
  • Diameter: 71 mm
  • Length: 400 mm
  • Connection size (machine): 1 1/4"
On stock, immediately available.
Recommended Retail Price €245.63
178.40
€147.44 excl. VAT
  • Diameter: 68 mm
  • Length: 85 mm
  • Connection size (machine): M16
On stock, immediately available.
Recommended Retail Price €153.11
94.80
€78.35 excl. VAT
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