UNITHERM

Core drilling

• we offer drilling of passages through reinforced-concrete walls, ceilings, for piping and installations (water, sewerage, air-conditioning, heating, gas, chimneys, electricity, data cables, etc.)
• test bores and probes
• anchor holes drilling
• removing concrete surfaces using perforation bores

We use the HILTI technology which allows drilling of holes of 25 - 400 mm diameter. Bore depth: approx. 200 cm.
To drill the bores we use core boring crowns with diamond segments, so the transmission rate through concrete structures is about 10-20x higher than when pneumatic drills are used. On top of that, the bore is cooled with water, so the dustiness is quite minimized, comparing to the "classic" methods. Used water is re-drained. Use of diamond tools ensures high accuracy.