AQUA Drill EX FLAT

Outline

Drill for counter boring has great performance.

Spot facing machining capability for a wide range of applications such as spot facing on slope, correction of eccentric holes, and thin plate machining.

Aqua EX Coating

Better heat and wear resistance from Aqua EX coating for a super long life.

Drilling efficiency improvement due to reduced processing time

Counter boring and guide hole drilled at the same time.
Effective screw length is assured when drilling set screw holes in thin material, without increasing work.

Features

Performance opens up extensive applications

Only under 1.9mm are applicable for stainless steels (SUS304)

Cutting resistance on 45° angled surface

Excellent chip evacuation

Absolutely flat drill face

Completely Flat Point

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

AQUA Drill EX Flat lineup

Performance 1

Multi-functional flat drill

High-efficiency One shot drilling with no point holes

Cutting efficiency 40% UP

Cutting condition on inclined hole drilling

Comparison with competitors counter boring drill

Burr size comparisor at exit of hole inside pipe materials

Burr height:less than 1/3

Drilling process comparison in guide holes

Process integration from 3 to 2. Lead time reduction.

Fuel pump parts drilling on the sloped surface

Dramatically reduces burrs. Excellent surface. Replaced by two in One Tool.

Gun Drill tool life extension with AQDEXZ as pre-drilling tool

10 times longer tool life

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Performance 2

Example for stainless steels (SUS304)

Smaller burrs at exit and oversized holes

Expansion of the hole diameter for S50C

Continuous drilling 1200 hole is possible, Equivalent tool life to Conventional carbide drills. Continuous drilling 600 hole is possible on 30deg inclined surface.