Drill bit Bosch 2608836607, carbide-tip twist bit, 6 mm diameter

Bosch drill bit 2608836607 is a 6 mm diameter carbide-tip twist bit designed for drilling precise holes in metal and other hard materials. It is intended for use with handheld and stationary drills, offering stable drilling performance and increased wear resistance for professional and DIY tasks. The bit combines a spiral flute geometry with a carbide cutting tip to maintain edge life and provide reliable hole accuracy in steel and similar materials.

Advantages

The carbide tip provides enhanced hardness and wear resistance compared with high-speed steel bits, extending service life when working with abrasive or hardened metals. The twist flute design removes chips efficiently to reduce clogging and overheating during continuous drilling. The 6 mm diameter offers a common, versatile size for drilling pilot holes, fastening, and assembly tasks while maintaining dimensional accuracy.

Suitable for

• Drilling holes in steel and other hard metals
• Metal fabrication and assembly
• Machine and equipment repair tasks
• Workshop and garage general-purpose drilling

Key specifications

• Tip material: carbide cutting tip for increased hardness
• Shank type: straight cylindrical shank suitable for standard drill chucks
• Diameter: 6 mm
• Flute design: twist/spiral for chip evacuation
• Intended materials: metal and other hard materials

How to use

Secure the drill bit in a properly rated chuck, ensuring the bit is straight and tightened. Mark the drilling point and, if needed, use a center punch to prevent walking. Select an appropriate rotational speed for the material—lower speeds for hardened metals and higher speeds for softer metals—apply steady axial pressure, and allow the carbide tip to cut without excessive force. Periodically retract the bit to clear chips and prevent clogging. For repetitive or deep holes, withdraw occasionally to cool the cutting edge and maintain performance.

Recommendations

Use suitable cutting fluid when drilling metals to reduce heat and extend bit life. Avoid excessive feed forces that can chip the carbide tip. Inspect the cutting edge regularly and replace the bit when wear affects hole quality or increases breakthrough force.