RUKO 59mm diameter high precision HSS-G core drill bit.

The Ruko-128059-HSS-G (Ø 59 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 is ideal for working with alloy steels, cast steel, non-ferrous metals, light metals, plastics, reinforced fabrics, drywall, and light construction materials. Its right-hand cutting design allows for optimal performance, and its resharpenable design ensures a long service life and efficiency with every use.

It is important to note that this tool is not suitable for hammer drilling. It is recommended to apply light pressure when starting to drill, maintaining constant pressure and avoiding oscillating movements to achieve optimal results.

• Diameter: Ø 59 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 hardness)
• Suitable for steel casting and non-ferrous metals
• Compatible with plastics and reinforced fabrics
• Not suitable for hammer drilling
• Use of coolant recommended