HRC drills are designed for machining hardened materials. The available variants are recommended for holes with a maximum depth of 3xD or 5xD.
 
4 margin geometry and a large core diameter guarantee high stability while drilling. Internal coolant holes in combination with the shape of the grooves, efficiently flushes the chips and maintain the machining temperature in a safe range. We use the highest quality VHM material for the production of the tool, while the innovative TS coating made in HiPIMS technology additionally protects the drill against wear.
All this makes the tool perfect for machining difficult to cut materials such as:

• Hardox
• Titanium alloys
• Inconel
• Hardened steels up to 55HRC
• Cast iron
• Aluminum alloys