RUKO 15mm diameter high precision HSS-G core drill bit.

The Ruko-128015-HSS-G (Ø 15 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 jobs requiring fine, controlled cuts. Its right-hand cutting design and resharpenable design ensure a long service life and consistent performance in demanding applications.

This tool is especially recommended for drilling alloy steels with hardnesses up to 800 N/mm², as well as cast steel, non-ferrous metals, light metals, plastics, reinforced fabrics, plasterboard, and in light construction. However, it is important to note that it is not suitable for hammer drilling.

For optimal use, it is recommended to apply light pressure when starting to drill, maintaining constant pressure and avoiding oscillating movements.

• Diameter: Ø 15 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
• Use of coolant recommended