World’s Smallest Indexable Drill Head Decreased to 4 mm.
Indexable drilling head, featuring a diameter of down to 4 mm.
Each insert attaches to an individual key to allow easy clamping.
This drill has the same shank size compared to solid carbide drills
and features no set up time. The SUMO head is suitable for all
materials including steels, stainless steels and cast iron.
