Why Choose the Rittal AS4050.891 Performance Milling Tool?
The Rittal AS4050.891 is a high-performance 6 mm milling cutter designed as a replacement tooling component for Rittal Perforex machining centres BC and Perforex Milling Terminals MT. As part of the Rittal Automation Systems (AS) machining accessory range, it provides reliable and precise milling performance for automated enclosure processing applications.
This performance milling tool features a four-knife trimmer design manufactured from HSS Co8 with a durable TiAlN coating. The optimised cutting design enables efficient machining processes and supports faster feed rates of up to 1.5 m/min when used in suitable Perforex systems.
With a diameter of 6 mm, the AS4050.891 is suitable for machining sheet steel and stainless steel in industrial enclosure fabrication environments. It is supplied as a replacement milling cutter for maintaining the performance and reliability of compatible Rittal automation equipment.
Key Advantages
High-performance 6 mm milling cutter for Rittal Perforex machining systems.
HSS Co8 construction with TiAlN coating for reliable cutting performance.
Four-knife trimmer design for efficient material removal.
Supports faster feed rates of up to 1.5 m/min.
Suitable for machining sheet steel and stainless steel.
Original Rittal replacement tooling for automated enclosure processing.
Key Features
Rittal Automation Systems accessory range.
Performance milling tool, 6 mm diameter.
Four-knife trimmer design.
HSS Co8 cutting material.
TiAlN coating for enhanced tool durability.
Designed for Perforex BC machining centres and Perforex Milling Terminal MT.
Manufactured according to DIN 844 tooling standard.
Precision Machining for Automated Enclosure Production
Rittal Perforex machining systems are designed to automate drilling, milling and cutting operations for electrical enclosures and control cabinets. The AS4050.891 performance milling tool provides a reliable replacement solution to maintain accurate machining results and efficient production workflows.
The combination of HSS Co8 construction and TiAlN coating helps deliver consistent cutting performance during demanding industrial machining applications. By using genuine Rittal tooling, manufacturers can maintain compatibility and performance within their automated enclosure processing systems.
Typical Applications
Rittal Perforex BC machining centres.
Rittal Perforex Milling Terminal MT systems.
Automated electrical enclosure machining.
Control cabinet manufacturing.
Sheet steel and stainless steel milling applications.
Industrial panel building and fabrication environments.
Technical Specifications
Manufacturer
Rittal
Series
Automation Systems (AS)
Model
AS4050.891
Product type
Performance milling tool
Tool diameter
6 mm
Design
Four-knife trimmer
Material
HSS Co8
Coating
TiAlN
Standard
DIN 844
Machinable materials
Sheet steel and stainless steel
Maximum feed rate
Up to 1.5 m/min
Compatible systems
Perforex BC machining centres and Perforex Milling Terminal MT
Packaging unit
5 pieces
Weight
approx. 0.07 kg per pack
Frequently Asked Questions
What is the Rittal AS4050.891 used for?
The Rittal AS4050.891 is a performance milling tool used as a replacement cutter for Rittal Perforex BC machining centres and Perforex Milling Terminal MT systems.
What diameter is the AS4050.891 milling tool?
The Rittal AS4050.891 has a cutting diameter of 6 mm.
What materials can the AS4050.891 machine?
The milling tool is designed for machining sheet steel and stainless steel materials.
What type of coating does the cutter have?
The AS4050.891 features a durable TiAlN coating applied to an HSS Co8 cutting tool design.
How many cutters are included in a pack?
The Rittal AS4050.891 is supplied in a packaging unit of 5 pieces.
Trusted by Industrial Enclosure Manufacturers
Rittal Perforex tooling accessories are trusted by automation professionals worldwide to deliver precise machining, reliable performance and efficient enclosure production processes.
Manufacturer
Rittal
Series
Automation Systems (AS)
Model
AS4050.891
Product type
Performance milling tool
Tool diameter
6 mm
Design
Four-knife trimmer
Material
HSS Co8
Coating
TiAlN
Standard
DIN 844
Machinable materials
Sheet steel and stainless steel
Maximum feed rate
Up to 1.5 m/min
Compatible systems
Perforex BC machining centres and Perforex Milling Terminal MT
Packaging unit
5 pieces
Weight
approx. 0.07 kg per pack
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...