Bosch HSS τρυπάνια στριφτά PointTeQ

The Bosch HSS Twist Drill Bit PointTeQ is designed for precision drilling in metal and wood. Made of high-speed steel to DIN 338, this single right-hand rotation drill bit provides clean, accurate holes and reliable performance. The bit has a highly elastic body that reduces the risk of breakage, particularly for diameters below 6 mm, and its black-oxide coated flute promotes fast chip removal. The tip geometry is Type N with a 135° point for versatile drilling applications.

Advantages

The elastic HSS construction lowers the chance of bit fracture during use, especially for smaller diameters. Black-oxide coating on the flute improves chip evacuation and reduces buildup. Compliance with DIN 338 and the 135° Type N point ensure consistent drilling accuracy and compatibility with standard drilling tasks in wood and metal.

Suitable for

Key specifications

How to use

Secure the workpiece and select the appropriate drill speed for the material. Mount the Bosch HSS Twist Drill Bit PointTeQ in the drill chuck and tighten firmly. Start drilling with steady, even pressure; allow the bit to do the cutting. For metal, use appropriate cutting lubricant and withdraw occasionally to clear chips. For wood, maintain steady feed and avoid excessive pressure to preserve bit life.

Recommendations

Use coolant or cutting oil when drilling hardened or thick metal to extend bit life; for hole accuracy, ensure the drill is perpendicular to the work surface and replace the bit if it shows wear or chipping.