Sada vrtákov Bosch 2609255041 priemer 4 mm dĺžka 75 mm 2 kusy

Drill Bit Set Bosch 2609255041 contains two precision-ground, right-hand cutting twist drill bits made of high speed steel, each 4 mm in diameter and 75 mm in length. Ground from solid metal for consistent drilling performance, these bits are suitable for a wide range of metals and hard plastics. Coolant is recommended for extended tool life and improved cutting performance.

Advantages

The bits are manufactured from high speed steel and ground from solid material to provide good drilling rate and dimensional accuracy. Their universal design allows use in iron, alloyed and non-alloyed steel, non-ferrous metals, cast iron and cast steel, as well as hard plastics. Supplied as a two-piece set for convenience.

Suitable for

Key specifications

How to use

Secure the drill bit firmly in the chuck and ensure the drill is set to the appropriate speed for the material being drilled. Apply steady axial pressure and use coolant or cutting fluid when machining metals to reduce heat and extend bit life. Withdraw periodically to clear chips when drilling deeper holes. Follow safety practices including eye protection and stable workpiece clamping.

Recommendations

Use cutting coolant for metal applications and select lower speeds for harder materials. Replace bits once wear affects drilling accuracy. Store the set dry and protected to avoid corrosion.