RUKO carbide core drill bit Ø 28 mm for precise drilling.

The Ruko-105028 hole saw is designed to deliver precise and efficient cutting in a variety of materials. With a 28 mm diameter and a maximum cutting depth of 10 mm, this tool is ideal for applications requiring a high-quality surface finish. Made with carbide teeth, it ensures durability and strength, allowing for easy straight cuts. The integrated HSS Co5 DIN 1412 C pilot drill bit provides stable guidance during the drilling process. Its one-piece crown and shank construction minimizes the risk of breakage and improves power transfer.

The Ruko-105028 is especially recommended for working with stainless steel, high-alloy steels such as V2A and V4A (up to 2 mm thick), as well as steel, cast steel, light and non-ferrous metals, plastics, lightweight boards, and wood.

• Diameter: 28 mm
• Maximum cutting depth: 10 mm
• Carbide teeth
• Right-hand cutting
• HSS Co5 DIN 1412 C pilot drill bit
• One-piece crown and shank
• Recommended for stainless steel and high-alloy steels
• Compatible with light and non-ferrous metals
• Presented in a multicolored cardboard box
• Suitable for hanging on a Euro hook