Broca de núcleo diamantada GRAPHITE para suporte de broca 58G540 102 mm x 450 mm, 9 segmentos, rosca M22

On a busy construction site, a plumber needs to core a 102 mm hole through a reinforced concrete wall for a drain pipe. With the GRAPHITE Diamond Hole Saw mounted on a 58G540 drilling rig, the job is done in minutes—clean, precise, and with minimal effort. This professional diamond core bit is engineered for wet drilling in concrete, reinforced concrete, brick, natural stone, and asphalt, making it a reliable choice for demanding applications.

Key specifications

• Drilling diameter: 102 mm
• Working length: 450 mm
• Connection thread: M22
• Number of diamond segments: 9
• Drilling method: Wet (water cooling required)
• Compatible with GRAPHITE 58G540 core drilling rig
• Core bit body: High-grade steel
• Cutting edge: Industrial diamonds

Why choose it

This diamond hole saw delivers high resistance to wear and abrasion, ensuring long service life even in tough materials. The industrial diamond segments provide fast, smooth cutting with reduced vibration, while the robust steel body maintains stability during deep drilling. Designed specifically for the GRAPHITE 58G540 rig, it offers perfect compatibility and optimal performance.

Ideal use cases

• Creating openings for pipes, conduits, and ventilation ducts in concrete and masonry
• Professional core drilling in construction, plumbing, and electrical installations
• Wet drilling applications where water cooling is available

Good to know

Always use water cooling to extend bit life and prevent overheating. The M22 thread ensures a secure connection to the drilling rig.