Bosch 2 608 833 807 poranterä kiviporanterä 1 kpl

Bosch 8 mm drill bit model 2608833807 is a single straight-shank bit designed for drilling precise 8 mm holes in materials compatible with standard twist drill geometry. It fits drills that accept 8 mm diameter bits and is intended for general-purpose drilling tasks where a clean, accurate 8 mm hole is required. The bit provides a predictable drilling diameter and can be easily mounted and replaced in compatible drill chucks.

Advantages

The drill bit offers consistent 8 mm hole diameter accuracy and a straight shank for secure clamping in standard chucks. Its geometry is suitable for clean cutting and controlled chip removal in common drilling materials. The Bosch manufacturing standards ensure dimensional consistency across replacement bits and straightforward interchangeability when working with other 8 mm bits.

Suitable for

• Drilling 8 mm holes in wood
• Drilling 8 mm holes in softer metals and non-ferrous materials
• General-purpose workshop and DIY drilling tasks
• Replacing worn 8 mm bits in jobsite drills

Key specifications

• Diameter: 8 mm
• Shank type: straight round shank for standard chucks
• Intended use: general-purpose twist drilling
• Compatibility: drills accepting 8 mm round-shank bits

How to use

Select a drill that accepts an 8 mm straight shank and secure the drill bit firmly in the chuck. Set an appropriate drilling speed for the material being drilled and, if applicable, apply cutting fluid or lubrication for metal work. Align the bit with the marked drilling point, start drilling with steady pressure, and periodically withdraw the bit to clear chips. After use, inspect the cutting edges for wear and replace the bit if the drilling quality deteriorates.

Recommendations

Use appropriate personal protective equipment (safety glasses and gloves) and choose drilling speeds suited to the workpiece material; slower speeds for harder metals, higher speeds for wood. Store the bit in a dry place and avoid excessive side pressure to prevent bending or breakage.