Hole Saw for Metal GEKO 40 mm with Titanium Drill Bit and Carbide Teeth

GEKO 40 mm hole saw for metal with titanium drill bit and carbide teeth is designed to cut precise round openings in thin metal sheets, pipes and profiles. The set includes a pilot drill bit with titanium coating that ensures accurate centering and reduces wear during repeated use. Carbide cutting teeth provide improved edge life and maintain cutting performance when working with steel and non-ferrous metals.

Advantages

This hole saw combines a wear-resistant carbide tooth ring with a titanium-coated pilot bit for enhanced durability and stable drilling. The pilot bit promotes accurate centring and reduces walking on the workpiece, while the carbide teeth deliver consistent cutting performance and longer life than standard high-speed-steel teeth. The tool is suitable for use with hand-held drills and drill presses, offering reliable hole quality in thin metal applications.

Suitable for

• Cutting round holes in thin steel sheets and metal panels
• Making openings in metal pipes and profiles
• Workshop repairs and retrofit installations requiring clean circular cuts
• Tasks where a durable cutter and precise pilot guidance are needed

Key specifications

• Cutting diameter: 40 mm
• Pilot drill bit: titanium coating for improved wear resistance
• Cutting teeth: carbide (widia) for extended edge life
• Intended material: thin metal sheets, pipes and profiles (steel and non-ferrous metals)
• Compatibility: suitable for use with standard hand-held drills and drill presses

How to use

Secure the hole saw to the drill arbor according to the drill manufacturer's instructions and ensure the pilot drill is properly seated. Mark the centre of the intended hole on the workpiece and clamp the material to prevent movement. Start drilling at low speed to allow the pilot bit to establish the centre, then increase speed moderately while applying steady pressure. Periodically withdraw the cutter to remove chips and allow cooling. For thicker or harder metals, reduce drilling speed and use cutting fluid to extend tool life.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Clamp workpieces securely and avoid excessive side load on the hole saw. When cutting ferrous metals, use suitable cutting fluid and allow the tool to cool between passes to maintain carbide tooth life.