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Concrete

Brick

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Clinker

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Silk

DRILL 300L

The 300 mm concrete core drill is an indispensable tool in every professional construction workshop, especially when making large holes in concrete, including reinforced concrete. The dry concrete core drill combines exceptional precision with excellent durability, making it the ideal solution for contractors who require efficiency and reliability in everyday use. Thanks to the use of diamond segments and laser welding technology, the drill provides not only fast but also accurate cutting, minimizing the risk of damage to the processed material. The drills have an M16 mount, which allows for direct mounting on the drill spindle, ensuring a secure and stable connection.

  • Diameters: 32, 52, 82, 102, 132 mm

  • Thickness: 3.5mm

  • Segment: 10mm

  • Length: 300mm

  • Mount: M16

  • Method of work: dry

  • Country of origin: South Korea

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Diamond core drill bit for reinforced concrete

Reinforced concrete is a material that requires special care when drilling, and the 300mm core drill bits offer the perfect solution for working with this demanding material. Thanks to the use of diamond segments, the drill effectively penetrates steel reinforcement, allowing precise and fast drilling of holes in reinforced concrete. Diamond cutting technology ensures long-lasting performance while minimizing the risk of tool damage.


The 300 mm long diamond core drill for reinforced concrete is a tool dedicated to professional contractors who expect the highest quality tools. Regardless of whether you are drilling holes for electrical, ventilation or water installations - the 300 mm long drill with a diameter of 32, 52, 82, 102, 132 mm ensures high quality cutting, minimizing the time of work. Regardless of the scale of the project, core drills guarantee excellent performance and long-term operation.

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