Self-locking Head-exchangeable drills- Carbide drill head-S1/A
With centering function;
Point Angle: 140°;
Drill Diameter 8-26mm, available in 0.1mm increments;
Drill bodies are available in L/D ratios of 1.5xD,3xD,5xD,8xD and 12xD;
Drill bodies are highly polished, internal cooling through;
Drill tips are in micrograin carbide grade, PVD-TiALN coating;
Work on carbon steel, alloy steel and nodular cast iron.