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Nachi (Japan)

Nachi 2.3 mm L x D 15 Aqua EX Carbide Drill (Through Coolant)

Nachi 2.3 mm L x D 15 Aqua EX Carbide Drill (Through Coolant)

Regular price Rs. 7,180.00
Regular price Rs. 13,054.00 Sale price Rs. 7,180.00
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Item Code: AQDEXOH15D0230
Drill Series: Aqua EX General Purpose Drill
Drill Size: 2.3 mm (Through Coolant)
Lc: 41 mm (L x D 15)
Tool Material: Solid Carbide with Multi-layer AlCrTiN+ Coating and Lubrication Film
Workpiece Material: Alloy Steel, Stainless Steel, Cast Iron, Non-ferrous Metals, etc.


Nachi is a global manufacturer of innovative products, including bearings, cutting tools, hydraulic equipments, robots, and high-speed steel. In the cutting tool division, Nachi manufactures drills, endmills, and taps engineered to meet and exceed the demands of the industry’s most precise machine tools.

Aqua EX drills are designed to provide consistently high performance in mild, hardened, and stainless steels, as well as high-temp alloys; the unique J-shaped flute is designed to form small, easy-to-evacuate chips. Deep chip pockets, created by a double-pass fluting process, provide optimized chip evacuation. Available in standard diameters up to 50XD and micro diameters up to 20XD in length.


Designed for consistently high-performance drilling in stainless steels to high temperature alloys.

Aqua EX Drill Fluting

  • Unique J-shape flute design helps to generate easy chip breakup
  • Smooth flute polishing facilitates fluid chip evacuation
  • Deep pockets ensure minimal chip packing 

Aqua EX Drill Coating

  • Aqua EX coating is designed for superior performance in both dry and wet conditions
  • EX = Exotic materials, extreme conditions
  • Engineering to withstand heavy wear and maintain consistent performance


 Flute Length (l)  41 mm
Total Length (L) 93 mm
Shank Dia (Ds) 3 mm
Drill Material Solid Carbide
Drill Coating Multi-layer AlCrTiN+ Coating with Lubrication Film
Coating Color Aqua Blue
Brand Nachi (Japan)
Catalogue (PDF) Download Here
Authorized Distributor Certificate View Here


Recommended Cutting Parameters | Nachi Tool Solutions App (iOS | Android)
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