Twist drill bit Bosch 1 618 596 257 diameter 1.5 cm

The Bosch twist drill bit with a diameter of 1.5 cm is designed for use with rotary hammers and delivers precise drilling performance for a variety of materials. Supplied as a single piece, this drill bit provides a balance of cutting efficiency and durability for routine and occasional professional tasks. Its 1.5 cm diameter makes it suitable for creating larger holes where stability and clean edges are required.

Advantages

This twist drill bit offers consistent hole quality and reliable centring when used with compatible rotary hammer chucks. Manufactured to Bosch standards, the bit combines a robust cutting edge with a shaft engineered for secure fit and reduced slippage during operation. The single-piece design simplifies replacement and storage while providing a durable tool for repeated use.

Suitable for

Key specifications

How to use

Select a compatible rotary hammer and secure the bit according to the tool manufacturer’s instructions. Mark the drilling point and start drilling at low speed to establish the pilot contact, then apply steady pressure and use the hammer function as required by the substrate. Withdraw the bit periodically to remove debris and avoid overheating; replace the bit when wear affects drilling accuracy or cutting performance.

Recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection, and dust mask when drilling. Match drill speed and hammer settings to the material, and avoid excessive side load on the bit to prolong service life.