High-accuracy laser tool setting systems
NC4 non-contact tool setters provide high-precision, high-speed tool measurement and broken tool detection, allowing process control on all sizes and types of machine tools.
During machining processes, dimensional accuracy is dependant upon several variables, including tool size deviation, tool run-out and tool breakage.
Renishaw's NC4 systems allow users to control these variables, enabling measurement of a wide variety of tools at production feeds and speeds, while minimising the risk of excessive tool wear or tool breakage – an important consideration for small and fragile tools.
Choose the perfect non-contact tool setter for your application
NC4 fixed systems
Suitable for use on all types of machining centres, Renishaw's proven NC4 system is available in a wide range of fixed lengths and configurations. All of these systems feature an integral air blast as standard to enable accurate and reliable tool measurement.
Featuring industry-first, blue laser technology and improved optics, Renishaw's NC4+ Blue systems are available up to an operating gap of 85 mm and deliver a step change in tool measurement accuracy, proven to industrial standards – ensuring components can be machined more accurately and efficiently than ever before.
NC4 separate systems
Renishaw's separate systems offer the same on-machine tool measurement and broken tool detection functionality as their fixed system counterparts.
Users can set these systems up in a range of configurations depending on the application – giving users the ultimate flexibility.
Separate systems are available with an operating gap of up to 5 m.
NC4+ Blue – The standard has been set
The NC4 allows us to check for breakages of small tools used to make keys and other reference points on the cam, which are vital if the engine is to operate properly. If it wasn't for the Renishaw system, the machine could operate with a broken cutting tip, with disastrous results.
Engineered for performance
Automatic tool setting with the NC4 gives your machine tools the intelligence they need to make decisions for themselves, enabling 'lights out' machining.
The NC4 measures and detects tools down to Ø0.03 mm to a repeatability of ±1.0 μm (2σ) – ensuring the production of 'right first time' parts.
A host of system options and configurations makes the NC4 the most flexible non-contact tool setting solution on the market.
Easy to use
Install, configure, use and maintain NC4 systems with ease thanks to our comprehensive range of on-machine and smartphone apps.
Miniaturised electronics, and the compact protection system without a bulky shutter mechanism, makes the NC4 suitable for machines with limited space for probe fitment.
Ease of installation
Featuring a connector and versatile mounting options, installing fixed NC4 systems are simple and fast, making them ideal for retrofitting to existing machines.
Renishaw NC4 systems uses a proven and patented environmental protection system that ensures the NC4's precision optics are protected at all times.
Non-contact tool setter
An ultra-compact laser tool setter optimised for production environments.
The NCi-6 interface processes signals from the NC4 unit and communicates these to the CNC machine controller.
Supplies clean, dry air to protect the NC4's precision optics.
Intuitive tool setting software
Renishaw is committed to ensuring its products are easy-to-use. A comprehensive range of macro cycles and machine tool apps allow you to quickly and intuitively program measurement cycles.
Non-contact tool setters in action
Find out how our customers are using NC4 systems to enhance their manufacturing processes, saving time and money.
Renishaw has an excellent reputation in manufacturing industries, and also provides services for different industries, so it doesn't just offer a product or a solution, but also shares with us its experience, expertise and the industry's best practices. Renishaw is also meticulous in terms of its technical support, the Renishaw team reacts quickly to solve problems; this is particularly impressive to us.
SuperAlloy Industrial Company Ltd (Taiwan)
Find out more
NC4 user literature
- Installation guide: NC4+ Blue non-contact tool setting system
- Quick start guide: NC4+ Blue non-contact tool setting system
- Installation guide: NC4 (integral air blast) tool setting system
- Quick start guide: NC4 non-contact tool setting system (integral air blast)
- Quick start guide: NC4 separate non-contact tool setting system
- Installation & user's guide: NC4
- Data sheet: NC4 non-contact tool setting system accessories
For product compliance certificates, please visit our technical support library.
The Renishaw advantage
At Renishaw, we enjoy an excellent reputation for offering strong support to our customers through a network of over 70 service and support offices worldwide.Get technical support, training and advice or purchase spares and accessories from our well-stocked Web shop.