RUKO 19mm diameter high precision HSS-G core drill bit.

The Ruko-128019-HSS-G (Ø 19 mm) hole saw is a high-precision tool designed for drilling in a wide variety of materials. With a material thickness of up to 2.5 mm and a cutting depth of 5.0 mm, this hole saw offers a right-angle cut and is resharpenable, ensuring a long service life and consistent performance. It is especially recommended for working with alloy steels up to 800 N/mm² hardness, cast steel, non-ferrous metals, light metals, plastics, reinforced fabrics, plasterboard, and in light construction applications.

For optimal use, it is important to follow certain application guidelines. The hole saw is not suitable for hammer drilling, and it is recommended to apply light pressure when starting to drill. It is essential to maintain constant pressure and avoid oscillating movements during the process.

• Diameter: Ø 19 mm
• Material thickness: up to 2.5 mm
• Cutting depth: 5.0 mm
• Right-hand cutting
• Resharpenable
• Recommended for alloy steels (up to 800 N/mm²)
• Compatible with non-ferrous and light metals
• Use on plastics and reinforced fabrics
• Not suitable for hammer drilling
• Requires little pressure to start drilling