Broca de martelo Bosch 1 618 596 171 7 mm de diâmetro 1 unid.

The Bosch 7 mm hammer drill bit is designed for use with rotary hammers and combines a compact diameter with durable construction for efficient drilling. Supplied as a single piece, this 7 mm bit is intended for making precise holes in masonry and similar materials where a rotary hammer delivers impact and rotary motion. The geometry and material choice support consistent chip removal and stable drilling performance when paired with compatible Bosch and other SDS-plus rotary hammers.

Advantages

This 7 mm hammer drill bit provides accurate hole placement thanks to its small diameter and stable tip geometry. The bit is manufactured to withstand repeated impact loads typical for rotary hammer use, offering reliable wear resistance and dimensional stability. Its single-piece supply makes it convenient for replacement and inventory management, and the standard shank design ensures compatibility with common rotary hammer chucks.

Key specifications

How to use

Install the 7 mm bit into the rotary hammer according to the tool manufacturer's instructions, ensuring a secure lock in the chuck. Select an appropriate drill mode (hammer drilling) and start at low speed to position the hole accurately, then progress at suitable speed and pressure for the material. Periodically withdraw the bit to remove debris and avoid excessive heat build-up. Replace the bit when wear impairs drilling efficiency or hole precision.

Recommendations

Use the Bosch 7 mm hammer drill bit with a rotary hammer that supports the bit shank type, apply steady axial pressure without forcing, and protect eyes and hands with appropriate safety equipment. For long drilling sessions, allow the bit to clear dust frequently to maintain performance and extend service life.