KWB Drill Bit KWB 440607 HSS Steel 6mm

The KWB 440607 HSS drill bit is made from high-speed steel (HSS) with a satin finish and a Wave profile, designed to deliver durable, precise drilling into a variety of materials. TÜV Rheinland GS tested and conforming to DIN 838, this 6 mm bit is suitable for use with hexagonal or square nuts and bolts and is intended for general workshop and DIY tasks where clean, accurate holes are required.

Advantages

This HSS 6 mm drill bit offers high wear resistance and long service life thanks to its CrV steel composition and satin surface. The wave profile improves chip evacuation and cutting stability, while conformity to DIN 838 and TÜV Rheinland GS testing provide verified safety and quality. The design supports reliable drilling around hexagonal or square fasteners.

Suitable for (tasks / use cases)

Key specifications

How to use

Mark the drilling point and secure the workpiece. Use an appropriate drill chuck and set the correct rotational speed for the material. Apply steady pressure without forcing the bit; withdraw occasionally to clear chips if drilling deep holes. For metal drilling, use suitable cutting fluid to reduce heat and prolong bit life.

Recommendations

Store the drill bit dry and protected from impact. Replace the bit when wear or chipping reduces drilling accuracy. Use the 6 mm HSS bit within the recommended speed and lubrication guidelines for the material being drilled.