Easy spot drilling and high shape accuracy of the center hole.
Through-coolant: no Shank: DIN 6535 HA to h6 Flute length Lc: 13 mm Overall length L: 50 mm Shank dia Ds: 5 mm Feed f in steel Solid Carbide NC Spotting Drill, 5 mm, 90 Deg, Spiral Flutes, Uncoated dia 6 mm with HB drive flat. Application: Point angle 90 degrees for spot drilling and countersinking in one operation when a drill of smaller dia is used afterwards.