AQUA DRILL EX FLAT OIL HOLE SERIES

One Step Drilling with Minimal Burr

  • Corner Chamfer and Coolant Hole
  • Now available in Micro Sizes
  • Double margin for stable and precision drilling

Outline

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AQUA Drill EX FLAT Oil-Hole

AQUA Drill EX FLAT Oil-Hole Add Oil Hole FLAT Drill for deep hole
  • Realize 5D drilling with high efficiency.
Wide Application of material
  • Applicable from carbon steel, alloy steel and cast iron to stainless steel.
Well balanced flute geometry realizing both rigidity and excellent evacuation
  • Improve chip separation and evacuation.
  • Inter-mediate double margin realizes highly accurate boring and controls oversize.
    AQDEXZOH3D Ø3 to Ø16
    AQDEXZOH5D Ø3 to Ø16

Catalog Download
PDF No.2237-12 AQUA Drills EX FLAT Series (24pages/3,565KB)

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Features

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AQUA Drill EX FLAT Oil-Hole

Hole enlargement is reduced and a wide range of work materials are supported

AQUA Drill EX FLAT Oil-Hole
  • Applicable from carbon steel, alloy steel and cast iron to stainless steel.
  • 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

Special lubrication film, AlCrTi based anti-oxidation layer, TiAl based anti-wear layer, Highly rigid carbide material



Deep hole drilling with AQUA FLAT Series


5D FLAT Oil Hole drilling on slope surface

Deducing cutting process 3stages to 2stages, Highly performed flat hole drilling. Through hole with very small burrs.


Suitable for cross hole drilling in a deep work position

AQUA Drill EX FLAT Oil-Hole Excellent for burr control or chip disposal in internal cooling.

AQUA Drill EX Flat lineup


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Performance

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AQUA Drill EX FLAT Oil-Hole

5D FLAT Oil Hole drilling on slope surface

Conventional

New Process


Sequential drilling (45°Slope → Flat surface)


Through Hole Drilling of Stainless steels (SUS304)

Stable drilling of Stainless steels


Wear comparison after 720 holes drilling

Smaller burrs at exit and oversized holes


Wear and chip comparison after 720 holes drilling

Stable drilling with AQUA FLAT drill series


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List Numbers

AQUA DRILL EX FLAT OIL HOLE LIST NUMBERS

9812 - Oil Hole 3D, Metric sizes

9813 - Oil Hole 3D, Fractional sizes

9814 - Oil Hole 5D, Metric sizes

9815 - Oil Hole 5D, Fractional sizes

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