Promat Diamond core bit NASS

The NASS diamond core drill from Promat is a highly advanced tool specifically designed for drilling in challenging materials such as concrete, heavily reinforced concrete, natural stone, and other building materials. With a diameter of 122 mm and a working length of 530 mm, this hole saw provides an effective solution for professional applications. The construction includes a ground precision tube that ensures optimal concentricity and increases drilling efficiency. The core drill is equipped with 8 segments, each with a segment height of 9 mm and a segment width of 3.5 mm, which supports the durability and performance of the tool. The maximum speed of 630 min⁻¹ allows for precise and controlled processing, while the 1 1/4 inch UNC (F) connection ensures easy mounting on various drilling machines.

• Suitable for drilling in concrete, heavily reinforced concrete, and natural stone
• Precision tube for optimal concentricity
• 8 segments with high segment height for improved performance
• Maximum speed of 630 min⁻¹ for precise drilling.