Bosch HSS Metal Spiral Drill Bit 6mm, CYL Shank

The Bosch HSS metal spiral drill bit is a precision-engineered tool designed for reliable performance when drilling into various types of metal. With a 6mm diameter and a universal cylindrical shank, this drill bit is compatible with a wide range of standard power drills and drill presses. Its robust high-speed steel construction ensures long-lasting durability and excellent heat resistance, allowing for consistent results during demanding drilling tasks.

Advantages

This drill bit features a specialized spiral geometry that promotes efficient chip removal, which prevents clogging and ensures clean, accurate holes in metal surfaces. The high-speed steel material provides the necessary hardness to maintain a sharp cutting edge over extended periods of use, reducing the need for frequent replacements. Its design is optimized for stability, minimizing vibration during operation to provide a smooth and controlled drilling experience for both professional tradespeople and DIY enthusiasts.

Suitable for

• Drilling holes in alloyed and non-alloyed steel
• Working with cast iron and non-ferrous metals
• General metalworking and fabrication tasks
• DIY home improvement and repair projects

When it may not be suitable

This drill bit is not intended for use on masonry, concrete, or extremely hardened steel alloys, as these materials can cause premature wear or damage to the cutting edge. It is also not recommended for drilling into wood or plastics where specialized geometry might be required for optimal chip clearance.

Key specifications

• Diameter: 6mm
• Working length: 57mm
• Total length: 93mm
• Material: High-speed steel (HSS)
• Shank type: Cylindrical

How to use

To achieve the best results, secure your workpiece firmly in a vice or clamp to prevent movement during the drilling process. Insert the drill bit into the chuck of your power drill and tighten it securely. It is recommended to use a center punch to create a small indentation at the desired drilling location to prevent the bit from wandering. Apply steady, moderate pressure while drilling and maintain a consistent speed, allowing the bit to cut through the material without forcing it. Using a suitable cutting oil can further improve the finish and extend the life of the drill bit.

What to consider before purchase

• Ensure the 6mm diameter meets your specific project requirements
• Verify that your drill chuck is compatible with cylindrical shank bits
• Consider the thickness of the material to ensure the working length is sufficient

Usage recommendations

For optimal performance and to prevent overheating, use a low to medium drilling speed and apply cutting fluid regularly when working with harder metals. Always wear appropriate eye protection during operation.