Cutting Tools.For What’s Next.

Precision cutting tools for metal machining. From turning and milling to drilling and boring.

Discuss your application
Explore HSI

One Group.
Two Specialisms.

Different materials call for different tools. HSI brings together Huisen for metal machining and Comptex for composites, with a distinct tooling focus for each.

Huisen

A brand of HSI Group

Metal Cutting.
Standard & Custom.

Huisen is HSI Group’s brand for precision metal machining. Its portfolio brings together cutting inserts, solid-carbide tools and tooling systems, with standard CNC products and custom tooling developed for specific machining requirements.

View Huisen products
Turning insert at the workpiece cutting interface

The Huisen
Tooling Range.

Turning & grooving
Turning inserts and toolholders, parting and grooving tools.
Milling
Solid-carbide end mills, indexable milling cutters and cutter heads.
Drilling
Solid-carbide drills, U-drills, crown-drill bodies and inserts.
Threading
Taps, thread mills and indexable threading tools.
PCD & CBN inserts
Superhard cutting inserts for metal machining.
Boring & damping
Boring tools, AT damping bars and modular cutting heads.
Comptex

A brand of HSI Group

Composite Machining.
Specialist Tooling.

Comptex is HSI Group’s specialist brand for composite-material machining. Its tooling covers milling, drilling, grinding and ultrasonic cutting for fibre-reinforced laminates and lightweight honeycomb cores, supported by clamping solutions and handheld drilling tools.

View Comptex products
A cutting tool machining a carbon-fibre laminate

The Comptex
Tooling Range.

Milling & drilling
Carbide and PCD milling and drilling tools for composite-material machining applications.
Diamond grinding
Diamond grinding burrs and specialised grinding tools for composite processing and finishing.
Ultrasonic cutting
Ultrasonic cutting tools and dedicated toolholders.
Honeycomb cutting
Dedicated tools for lightweight honeycomb core structures and clean edge quality.
Toolholding
Clamping solutions and specialised toolholders for composite machining setups.
Handheld drilling
Specialised handheld drilling tools for composite machining and assembly.

Industry Applications

Industry Applications
A Boeing 787 passenger aircraft taking off, complete aircraft visible

Aerospace

CFRP laminates and honeycomb structures. Milling, drilling and trimming tools selected around the material and required edge quality.

Machining a phone-housing injection mould with its cavity visible

Mould & Precision

Cavities, profiles and finished surfaces. Milling and boring tools selected for the material, reach and component geometry.

Global Sales Network

Precision tooling, delivered across continents.

HSI Xi’an, China

World map showing HSI in Xi’an, China and the sales destinations listed alongside.
Sales destinations
The Americas
Europe & Eurasia
Asia & Middle East
Africa
Oceania

Customs Clearance, Simplified.

We offer customs clearance services for most destinations. Contact us to discuss delivery arrangements for your shipment.

Discuss delivery & clearance

Let’s Talk
About Your Part.

Tell us what you are machining. Your material, operation, machine and drawing help us understand the application.

Discuss your application