RUKO 42mm diameter high precision HSS-G core drill bit.

The Ruko-128042-HSS-G (Ø 42 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 and resharpenable design ensure long-lasting and efficient performance 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 and maintain constant pressure throughout the process.

• Diameter: 42 mm
• Material Thickness: Up to 2.5 mm
• Cutting Depth: 5.0 mm
• Cutting: Right-handed
• Resharpenable: Yes
• Recommended Materials: Alloy steels, cast steel, non-ferrous metals, light metals, plastics, reinforced fabrics, plasterboard
• Maximum Hardness: Up to 800 N/mm²
• Instructions for Use: Not suitable for hammer drilling
• Drilling Pressure: Little and constant
• Use of refrigerants: Recommended