Dry diamond core bits
Dry diamond core bits for dry cutting. The core bits can be supplied both with segments with standard diamond or with positioned diamond, which grants a higher cutting speed and longer life. According to the model, the drill bits are available from the diameter 32mm up to 202mm and from the length 150mm until 320mm.



Diamond core bit
CF 100 for dry drilling - connection M16 with sectors and useful length of 150mm.
The sectors are laser welded with a height of 10mm, length 24mm and thickness 3,6mm.
Available sizes: 32 - 37 - 42 - 52 - 57 - 62 - 68 - 72 - 82 - 92 - 102 - 107 - 112 - 127 - 132 - 142 - 152 - 157 - 162 - 182 - 202.
Recommended for drilling the following materials: mixed masonry, hollow blocks, bricks, unreinforced concrete.
To be mounted on core drill machines.

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Diamond core bit CF 270 for dry drilling - connection 1 1/4" and useful length of 320mm.
The sectors are laser welded with a height of 10mm, length 24mm and thickness 3,6mm. 
This diamond core drill bit is available in the following sizes: 32 - 37 - 42 - 52 - 57 - 62 - 68 - 72 - 82 - 92 - 102 - 107 - 112 - 127 - 132 - 142 - 152 - 162mm.
Recommended for drilling the following materials: mixed masonry, hollow blocks, bricks, concrete.

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Diamond core drill bit CF 101 with M16 connection and useful length of 150mm.
Its special laser welded sectors contain the positioned diamond, that grants a faster cutting, more precision and great performance.  
This core bit has segments of 10mm height with a length of 24mm and thickness 3,6mm. for dry drilling.
Available in the sizes: 42 - 52 - 57 - 62 - 67 - 72 - 82 - 92 - 102 - 107 - 112 - 122 - 127 - 132 - 142 - 152 - 157 - 162  - 182 - 202mm
Recommended for drilling the following materials: brick, concrete, slightly reinforced concrete.

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Diamond core drill bit
CF 271 with 1 1/4" connection and useful length of 320mm.
Its laser welded segments are10mm high with a length of 24mm and 3,6mm thickness for dry drilling.
Available in the sizes: 42 - 52 - 57 - 62 - 67 - 72 - 82 - 92 - 102 - 107 - 112 - 122 - 127 - 132 - 142 - 152 - 157 - 162mm.
Recommended for drilling the following materials: brick, concrete, slightly reinforced concrete.