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AQUA Drill Series

AQUA Drill Series

Product catalog summary

AQUA Drill Series Overview
The AQUA Drill series comprises high-performance drills designed for diverse materials and applications, including models like AQUA Drills 3Flutes, AQUA Drills Stub, and AQUA Micro Drills, each tailored for specific drilling needs.

Specifications and Features

Drill Types: Includes solid drills, drills with end cutting teeth, and indexable inserts, suitable for both wet and dry conditions.
Sizes and Depths: Drill sizes range from φ0.2 to φ50.0, with drilling depths of 3D, 5D, and 7D.
Materials: Made from tungsten carbide with coatings like TiAlN for enhanced heat resistance.

Performance and Applications

High Efficiency: Enables high-speed wet and dry drilling, improving efficiency and precision.
Precision Drilling: The 3-flute design allows for seamless high-precision drilling, reducing the need for additional finishing processes.
Material Compatibility: Suitable for structural steels, carbon steels, alloy steels, stainless steels, and more.

Recommendations and Best Practices

For precision drilling, wet conditions are recommended, especially for materials with hardness over 60HRC.
Use internal lubrication systems for certain drill types to maintain performance and tool life.
Conduct trials to determine optimal conditions based on drill diameter and work material.

Technical Data and Charts

Charts guide selection based on drilling depth and work material.
Performance comparisons with competitor products highlight the superior lifespan and stability of AQUA Drills.

Conclusion
The AQUA Drill series is designed to meet modern manufacturing demands with advanced features and adaptability to various materials and conditions, ensuring high efficiency and precision in drilling operations.

Drilling Conditions and Specifications

Drill Type: Regular 6mm
Cutting Speed: 60m/min (3,200min-1)
Feed Rate: 0.15mm/rev (500mm/min)
Hole Depth: 18mm Blind Hole
Work Material: SCM440 (310HB)
Cutting Fluid: Air Blow

Product Performance and Comparisons

The AQUA Micro Drills offer stable drilling and high reliability for small diameter holes, with a lifespan four times longer than competitors.
The AQDH Aqua Drill Hard is designed for high stiffness to prevent breakage and offers high efficiency and long tool life.
The AQDFC Aqua Drill FC is optimized for cast irons with a combination of hard metal and aqua coating, providing longer life compared to traditional FC drills.
The AQMH series features spiral mist-holes for efficient chip removal and high-speed drilling in wet and MQL conditions.
The AQWDS series offers a well-balanced tool design with four cutting edges for smooth chip flow and silent drilling.

Material Compatibility

AQMD: Suitable for structural steels, carbon steels, alloy steels, pre-hardened steels, hardened steels, stainless steels, titanium alloys, nickel alloys, cast irons, aluminum alloys, and copper alloys.
AQDH: Best for hardened steels and mold steels.
AQDFC: Ideal for cast irons and low carbon steels.
AQMH: Compatible with a wide range of materials including structural steels, carbon steels, alloy steels, and cast irons.
AQWDS: Suitable for structural steels, carbon steels, and alloy steels.

Drill Dimensions and Pricing

Various diameters available from 0.2mm to 1.99mm with corresponding lengths and prices.
Stock availability is indicated for each size.

Overview: This document provides technical specifications and guidelines for the use of AQUA Drills, focusing on both dry and wet drilling conditions. It includes detailed tables of drilling conditions for various materials and drill diameters, as well as a comprehensive list of product codes with dimensions and pricing.

Drilling Conditions:

Dry Drilling: Recommended for structural steels, carbon steels, cast irons, alloy steels, pre-hardened steels, mold steels, hardened steels, and ductile cast irons. Specific rotation speeds and feed rates are provided for different drill diameters.
Wet Drilling: Similar materials as dry drilling, with adjusted rotation speeds and feed rates for high-speed wet conditions.

Key Recommendations:

Use air blow for cooling and chip removal in dry conditions.
Not suitable for aluminum alloys, light metals, and stainless steels.
Adjust drilling conditions if unusual vibrations or sounds occur.
For machines with lower maximum speeds, use the highest available speed and adjust the feed rate accordingly.

Product Specifications:

The document lists various AQUA Drill models with specific diameters, flute lengths, overall lengths, shank diameters, stock availability, and pricing.
Stocked items are marked, while others are available only for specific regions.

All NACHI America catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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