Drill Bit Bosch 2609256902 5.5mm 100mm

Concrete drill bits with SDS-Quick shank. The Bosch 2609256902 is a 5.5 mm × 100 mm concrete drill bit designed for fast and precise positioning of fixings. It features a hammer-resistant tungsten carbide tip for drilling in hard concrete, natural stone, artificial stone and masonry. The SDS-Quick shank allows use with Uneo / Uneo Maxx and conventional three-jaw chucks, providing high torque transmission and compatibility with rotary hammers.

Advantages

High drilling performance combined with a durable construction ensures long lifetime under repetitive use. The tungsten carbide tip improves resistance to wear and impact when drilling in tough materials. The SDS-Quick shank provides quick bit changes and broad compatibility with both SDS-Quick compatible tools and conventional three-jaw chucks.

Suitable for (tasks / use cases)

Key specifications

How to use

Install the drill bit into the tool: insert the SDS-Quick shank into a compatible chuck or fix it in a conventional three-jaw chuck. Use appropriate rotary hammer settings for concrete or masonry and apply steady pressure while drilling. Withdraw the bit occasionally to clear dust and prevent clogging. Ensure the correct drill diameter for the chosen fixing or anchor.

Recommendations

Wear appropriate personal protective equipment (safety glasses, gloves, hearing protection) and follow the rotary hammer manufacturer's instructions. Use the correct drill diameter for anchors and avoid excessive side loads to maximise bit lifetime.