Milling

    High-precision quick-change system for CNC milling

    Face milling, shoulder milling, and finishing: URMA’s new milling tools deliver high performance, process reliability, and precision. Discover MX diamond and MX boronite!

    URMA Milling – Precise, Reliable and Efficient

    The proven, high-precision URMA RX quick-change interface is one of the core technologies of URMA milling systems. Its unique compensation for machine-side runout errors, enabled by a simple adjustment mechanism, ensures perfect face runout without the need for re-adjustment when changing cutting edges. The multi-edge solid carbide milling insert provides maximum stability and rigidity. This prevents vibration and micro-chipping even at high spindle speeds, increasing tool life and component quality.

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    Your Benefits

    URMA Technology

    Quick-change system enables micron-level precision when changing cutting edges in just a few minutes.

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    Swiss Quality

    Developed and manufactured in Switzerland

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    Know-how

    60 Years of Experience in Machining Technology

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    Process Reliability

    Innovative tooling systems enhance process reliability and increase efficiency.

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    Sustainability

    High performance over an extended service life

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    Quick-Change System

    Easy cutting edge changes without additional adjustment

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    Downloads

    MX milling
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    PCD Milling of Aluminum

    Aluminum is a relatively soft metal. Due to its properties and chemical reactions with certain cutting materials, it tends to adhere to the cutting edge, causing built-up edge formation. Diamond cutting materials such as polycrystalline diamond (PCD) do not chemically react with aluminum or other non-ferrous metals. Their high hardness ensures excellent dimensional stability and wear resistance.

    PCD is a synthetically produced diamond cutting material with hardness close to that of natural diamond. PCD tools are therefore ideal for milling lightweight materials such as aluminum, magnesium, copper-based non-ferrous metals, composites, and fiber-reinforced plastics.
    URMA – MX diamond – Milling – High Precision

    MX diamond: Aluminum and Lightweight Metals

    With MX diamond, URMA offers a modular milling tool for machining non-ferrous metals. Thanks to its high number of PCD cutting edges, this face mill is ideally suited for high-volume machining of aluminum and non-ferrous metals.

    (Image: Aluminum automatic transmission valve body machined with the MX diamond milling tool)

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    CBN Milling of Steel

    CBN (cubic boron nitride) is ideal for machining hard materials such as cast iron, powder-metallurgical materials, and hardened steel. These materials place high demands on the cutting material’s wear resistance and thermal stability. CBN does not chemically react with these materials, allowing it to retain its hardness and dimensional stability even at high temperatures while preventing built-up edge formation.

    Since CBN is almost as hard as diamond, it is highly suitable for milling high-strength materials where conventional cutting materials quickly reach their limits.
    URMA MX boronite CBN Milling Fräsen

    MX boronite: Cast Iron, Hardened Steel, and Powder-Metallurgical Materials

    MX boronite is a modular milling tool with CBN cutting edges, ideally suited for the cost-effective machining of high-strength materials such as cast iron, hardened steel, and powder-metallurgical materials – even in high-volume production.

    (Image: Cast motor housing machined with the MX boronite milling tool)

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    URMA – MX diamond – Milling – High Precision

    Quick-Change System

    The MX interchangeable-head system enables easy cutting edge changes directly on the machine – without additional adjustment.

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    URMA Milling continuous consistent cutting process

    “Thick-to-Thin” Milling Strategy

    Thick-to-thin chip formation: optimized chip control, consistent cutting forces, and the roll-in method for process reliability and surface quality.

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    S.M.A.G. App

    The URMA S.M.A.G. App – Smart Machining Application Guide – makes using our tools easier and more efficient. In addition to a reliable cutting data calculator, the app includes our products along with relevant formulas and tables. It helps you select the optimal RX reaming blade based on your input parameters.

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    URMA Test Center Tools

    URMA Test Center – Where Innovation Meets Precision

    At the URMA Test Center, precision tools are developed and optimized under real-world conditions. Materials, machining strategies, and the latest technologies are extensively tested to ensure that URMA solutions meet the highest standards of efficiency, quality, and reliability.

    Your benefits:

    • Customized test scenarios: Tailored to your specific requirements.
    • Practical analysis: Simulated manufacturing processes for optimal results.
    • On-site expertise: Direct collaboration with URMA experts to develop innovative solutions.
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    Milling with URMA Technology

    Do you have any questions?

    Gianni Bara – Director Sales Tools