Drill bit Bosch 8 mm Diameter 2608900152, SDS‑plus compatible rotary drilling accessory

Bosch 8 mm Diameter 2608900152 is a rotary drilling accessory designed to produce precise 8 mm holes in masonry and similar materials when used with SDS‑plus compatible rotary hammers. The bit is made to fit SDS‑plus chucks and to deliver consistent hole size for general construction and renovation tasks. Its geometry and shank design ensure correct seating and transfer of impact energy from the tool to the cutting tip for reliable drilling performance.

Advantages

The SDS‑plus compatible shank allows fast, secure insertion and removal in compatible rotary hammers, reducing downtime during bit changes. The 8 mm diameter provides a standardized hole size suitable for many anchor bolts, dowels and installation fixtures. The bit’s design supports stable drilling with efficient removal of dust and debris from the hole, maintaining drilling speed and accuracy. Compact length and balanced construction contribute to reduced vibration and improved control during use.

Suitable for

• Drilling 8 mm holes in concrete, brick and masonry
• Preparing anchor and fixing points for dowels and screws
• General renovation and construction drilling tasks
• Professional and DIY projects requiring a standardized 8 mm hole

Key specifications

• Tip type and geometry optimized for rotary hammer impact drilling
• Diameter: 8 mm
• Shank type: SDS‑plus compatible
• Intended material: masonry, concrete and brick
• Typical use: rotary drilling with impact function

How to use

Insert the bit into an SDS‑plus compatible rotary hammer according to the tool manufacturer’s instructions until it locks securely. Select the appropriate drilling mode (rotary hammer/impact) for masonry materials. Position the drill at the required point, apply steady axial pressure and start drilling at low speed to seat the tip, then increase to normal operating speed while maintaining control. Periodically withdraw the bit to clear dust and debris and to avoid overheating. After completing the hole, remove the bit by retracting it from the chuck following the tool’s release procedure.

Recommendations

Use appropriate eye, ear and breathing protection when drilling masonry. Match drill speed and pressure to material hardness and allow the tool to perform the work without excessive force. Replace worn bits to maintain hole accuracy and reduce risk of breakage. Store the bit clean and dry to prevent corrosion and preserve fit in the chuck.