RUKO 22mm diameter high precision HSS-G core drill bit.

The Ruko-128022-HSS-G (Ø 22 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.

It is important to note that this tool is not suitable for hammer drilling. For best results, it is recommended to apply light pressure when starting to drill and maintain constant pressure throughout the process.

• Diameter: 22 mm
• Material Thickness: Up to 2.5 mm
• Cutting Depth: 5.0 mm
• Cutting: Right-hand
• Resharpenable: Yes
• Recommended Materials: Alloy steels, cast steel, non-ferrous metals, light metals, plastics, reinforced fabrics, plasterboard
• Applications: Light construction
• Drilling Pressure: Low and constant
• Movements: Avoid oscillations
• Cooling: Use coolant liquids