Dormer HSS TiN Straight Shank Jobber Drill- For general machining applications up to x4 diameter.- Titanium nitride tip coating (2.0mm and above) not only minimises wear & increases tool life, but also allows increased performance.- Features self-centring split-point for excellent positional accuracy and hole quality.- Improved flute geometry for rapid chip evacuation.- Manufactured to BS328/DIN338 standards.- Also available in pouch packs (see codes A002S)