HSS Spiral Drill Bit Long 4.30 mm, DIN 340, Precision Ground

This HSS spiral drill bit according to DIN 340 is precision ground and ideal for deep drilling in various materials. Manufactured from high-performance high-speed steel (HSS), it guarantees long service life and excellent durability.

The long design enables drilling in hard-to-reach areas. Precision grinding technology ensures accurate holes and clean cuts. Applications include steel, cast iron, non-ferrous metals and plastics. Please observe the recommended cutting speed and cooling for optimal results.