Suitable for drilling on inclined surface at deep at hole position

AQUA Drills EX FLAT Long Shank

Deep hole drilling with AQUA FLAT Series : Regular

Reduction of hole enlargement
Amount of oversize is reduced due to a double margin and the shape of the negative rake blade tip.
AQUA EX Coating
Improved resistance to oxidation, heat and wear

AQUA Drill EX Flat lineup
