Precision, Innovation And Performance.

Precision Meets Performance.

Nachi America delivers a robust cutting tool offering engineered to meet the demands of today’s most advanced manufacturing environments. From high-performance end mills, drills, and taps, to precision-engineered carbide solutions, Nachi tools are designed for exceptional accuracy, durability, and productivity across industries like aerospace, automotive, energy, and medical device manufacturing.


Their latest innovations include advanced geometries, proprietary coatings, and optimized flute designs that extend tool life, reduce cycle times, and improve surface finishes in even the toughest materials such as stainless steel, titanium, and hardened alloys. With a reputation for Japanese precision and American support, Nachi America continues to push innovation in cutting tools that boost efficiency, lower costs, and maximize ROI for machine shops and manufacturers nationwide.

Nachi America delivers a robust cutting tool offering engineered to meet the demands of today’s most advanced manufacturing environments. From high-performance end mills, drills, and taps to precision-engineered carbide solutions, Nachi tools are designed for exceptional accuracy, durability, and productivity across industries like aerospace, automotive, energy, and medical device manufacturing.


Their latest innovations include advanced geometries, proprietary coatings, and optimized flute designs that extend tool life, reduce cycle times, and improve surface finishes in even the toughest materials such as stainless steel, titanium, and hardened alloys. With a reputation for Japanese precision and American support, Nachi America continues to push innovation in cutting tools that boost efficiency, lower costs, and maximize ROI for machine shops and manufacturers nationwide.

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Featured nachi solutions

Nachi America provides a full range of high-performance cutting tools, including end mills, drills, taps, and carbide solutions designed for precision, durability, and efficiency. Featuring advanced geometries, proprietary coatings, and optimized flute designs, Nachi cutting tools provide extended tool life, improved surface finishes, and reduced cycle times for industries including aerospace, automotive, medical device manufacturing, and metalworking.

Nachi Revo Burrless Drills

Aqua revo
burrless drill

The Nachi Aqua REVO Burrless Drill ensures precise, burr-free holes with maximum efficiency for aerospace, automotive, and medical manufacturing.

Nachi Revo Power Cooler Drill

Aqua REVO

POWER COOLER DRILL

Nachi Aqua REVO Power Cooler Drill delivers up to 2X coolant flow along optimized cutting edges—extending tool life in aerospace, automotive, and medical materials.

Nachi Revo Burrless End Mills

Aqua revo

burrless end mill

The Nachi Aqua REVO Burrless End Mill provides precise, burr-free milling with long tool life, ideal for applications requiring high-performance, repeatable cutting.

Nachi Aqua Drill EX Flat Drills

Aqua drill
EX flat

The Nachi Aqua Drill EX Flat delivers precise, high-speed drilling with superior chip evacuation and long tool life for aerospace, automotive, and medical applications.

Nachi Revo Burrless Drills

Aqua revo burrless drill

The Nachi Aqua Revo Burrless Drill ensures precise, burr-free holes with maximum efficiency for aerospace, automotive, and medical manufacturing.

Nachi Revo Power Cooler Drill

Aqua REVO POWER COOLER DRILL

Nachi Aqua Revo Power Cooler Drill delivers up to 2X coolant flow along optimized cutting edges—extending tool life in aerospace, automotive, and medical materials.

Nachi Revo Burrless End Mills

Aqua revo burrless end mill

The Nachi Aqua Revo Burrless End Mill provides precise, burr-free milling with long tool life, ideal for applications requiring high-performance, repeatable cutting.

Nachi Aqua Drill EX Flat Drills

Aqua drill EX flat

The Nachi Aqua Drill EX Flat delivers precise, high-speed drilling with superior chip evacuation and long tool life for aerospace, automotive, and medical applications.

Nachi burrless drills

Nachi Burrless Drills deliver precision, burr-free drilling with superior chip evacuation, extended tool life, and high-speed performance, making them ideal for aerospace, automotive, and medical manufacturing applications requiring efficient, repeatable, high-quality holes.

Nachi Revo Burrless Drill

AQUA REVO
BURRLESS DRILL

The innovative point geometry of the Aqua REVO Burrless Drill delivers precise, burr-free drilling and long tool life—optimized for steel, cast iron, and select stainless steels.

Nachi New C Point Tip Burrless Drill Design

Sharp 'C'

Point Tip

The 'C' tip design enhances drill centering and stability, minimizing walking and reducing exit burrs—eliminating the need for spot drilling.

Nachi New R Edge Burrless Drill Design

New 'R'

Edge

The 'R' edge features a unique corner design that trims away the burr on the exit of the hole, reducing or eliminating the need for post-process deburring.

Nachi DLC Burrless Drill

DLC REVO
BURRLESS DRILL

The DLC REVO Burrless Drill is engineered for non-ferrous materials with larger flutes, sharper rake angles, and advanced DLC coating—delivering reduced exit burrs and extended tool life.

Nachi Revo Burrless Drill

AQUA REVO BURRLESS DRILL

The innovative point geometry of the Aqua REVO Burrless Drill delivers precise, burr-free drilling and long tool life—optimized for steel, cast iron, and select stainless steels.

Nachi New C Point Tip Burrless Drill Design

Sharp 'C' Point Tip

The 'C' tip design enhances drill centering and stability, minimizing walking and reducing exit burrs—eliminating the need for spot drilling.

Nachi New R Edge Burrless Drill Design

New 'R' Edge

The 'R' edge features a unique corner design that trims away the burr on the exit of the hole, reducing or eliminating the need for post-process deburring.

Nachi DLC Burrless Drill

DLC REVO BURRLESS DRILL

The DLC Revo Burrless Drill is engineered for non-ferrous materials with larger flutes, sharper rake angles, and advanced DLC coating—delivering reduced exit burrs and extended tool life.

Why Choose Nachi America?

Precision

Engineering

Nachi America cutting tools are manufactured with advanced Japanese engineering, delivering superior accuracy, consistency, and tool life for demanding machining applications.

Comprehensive

Tooling Solutions

From drills and end mills to taps and reamers, and more, Nachi America offers a full line of cutting tools designed to optimize productivity across metalworking and manufacturing industries.

Enhanced Efficiency & Performance

Innovative design and geometries, advanced coatings, and optimized chip control improve cutting speeds, reduce cycle times, and extend tool longevity, lowering overall machining costs.

Global Presence,

Local Support

Backed by decades of experience and worldwide recognition, Nachi America provides reliable solutions supported by local engineering expertise, technical service, and North American distribution.

Industries We Serve

tools for aerospace industry

Aerospace

Precision drills, end mills, and specialty tooling are engineered for exotic alloys, tight tolerances, and safety-critical components including engine parts and landing gear.

tools for automotive industry

Automotive

Nachi high-performance cutting tools tools deliver the exceptional precision and extended tool life essential for manufacturing automotive components.

tools for medical industry

Medical

Advanced cutting tools deliver micro-precision, burr-free finishes, and reliability for surgical instruments, implants, and high-tolerance components.

Manufacturing

From CNC machining and tool & die shops to OEM production lines, Nachi America cutting tools reduce cycle times, improve surface finishes, and extend tool life.

Nachi Resources

Nachi Aqua EX Flat Drill

Nachi Aqua EX

Flat Drill

Discover the innovative features of the Nachi Aqua EX Flat Drill, ideal for flat bottom applications in the oil and gas, automotive medical, and general manufacturing industries.

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Tungaloy-Insert-Wear-Chart

High Performance Metalworking

Utilize this comprehensive chart to identify the cause of  insert wear issues at a glance! Find expert recommendations and learn how to increase insert life and your machining efficiency.

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Aqua EX Flat Drill Guide

Nachi Aqua DRILL EX

 Flat GUIDE

Your comprehensive guide to the innovative features and extensive size and style options of Nachi Aqua EX Flat Drills available, plus a detailed application and usage recommendations.

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Free Tap Drill Chart

Nachi Drill

& Tap Chart

A must for any machinist, this comprehensive drill & tap size chart includes clearing drill recommendations for standard taps, metric taps, plug taps, cutting taps, thread forming taps, and more.

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