第一ダイヤモンド工事 List of Products and Services

"Core drilling" is a technique that involves using a cylindrical diamond bit with diamond abrasives embedded in the cutting edge, which rotates at high speed to drill holes in concrete. It offers a wide variety of diameters and allows for partial cutting through line cuts. It is widely used for various purposes, ranging from small-scale facility construction to large-scale civil engineering projects. [Applications] ■ Drilling work for concrete structures that require high precision, such as buildings, hospitals, dams, water treatment plants, highways, and nuclear power plants. ■ Drilling work necessary for air conditioning facilities, gas, water supply and drainage, exhaust holes, and wiring. ■ Test piece collection work required for structural inspections of buildings and concrete, considering seismic resistance and other factors. ■ Various drilling works for anchor bolts and civil engineering piles. *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods
• Special Construction Method
• Concrete construction