High Speed Steel (HSS) provides good hot hardness when drilling
135 degree split point provides self centering, low thrust and easier penetration
TiN Coated Tip increases surface hardness, wear resistance and improves tool life
Improved hole accuracy and surface finish
For use on machines or hand held applications
Produktbeschreibung
HSS stub drill with straight shank simular to DIN 1897 N 135° TiN tipped coated for steel 2.5xD <850 N/mm², cast iron, aluminum alloys <0.5%, synthetic materials such as thermoplastic resins and thermosetting plastics