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Advanced Multi-Geometry CNC Machining Engineering

We overcome the challenges of extreme tolerances and complex exotic metals by utilizing advanced 3-, 4-, and 5-axis CNC machining centers configured with optimized rigid tooling setups to systematically eliminate dimensional variations. By integrating precision-controlled toolpaths with advanced cutting strategies, we seamlessly translate complex part geometry into flawless components from rapid prototyping through high-volume production. This comprehensive machining capability is driven by our robust IATF 16949 quality framework, guaranteeing the repeatable micron-level geometric accuracy required for mission-critical global supply chains.

5-Axis Milling: Complex geometries in single setups.
Tight Tolerances: Achieving strict precision to ±0.005mm.
Versatile Materials: Processing aluminum, steel, and titanium.
Rapid Delivery: Accelerated production for strict deadlines.
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  • ±0.005mm Precision Control
  • 5-Axis Advanced Milling
  • 100% CMM Inspection
  • 100+ CNC Machines
  • MANUFACTURING ARCHITECTURE

    Technical Specifications & Material Expertise

    Engineering precision into every material choice. We adhere to strict CpK > 1.33 stability standards, validated by in-line metrology and comprehensive material traceability.
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      1. Dimensional Working Envelopes

      Milling Capacity: Accommodating large-scale components up to 1500mm x 800mm x 500mm on advanced multi-axis centers.
      Turning Capacity: Precision turning for cylindrical and complex shaft components up to Ø500mm in diameter and 1000mm in length.
      Micro-Machining: Expert execution of intricate, high-detail features, including precision micro-drilling down to Ø0.5mm.
      Thin-Wall Integrity: Reliably machining delicate, thin-walled structures down to 0.5mm thickness without material distortion or deflection.
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      2. Precision & Surface Tolerances

      Extreme Tolerance: Consistently achieving and maintaining tight critical dimensional tolerances down to ±0.005mm.
      Standard Precision: Executing general dimensions in strict accordance with ISO 2768-f (fine) machining standards.
      Surface Finish (As-Machined): Delivering exceptional surface roughness control, ranging from standard Ra 3.2μm down to an ultra-smooth Ra 0.4μm.
      Geometric Accuracy: Guaranteeing superior concentricity, flatness, and parallelism to ensure seamless integration in complex mechanical assemblies.
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      3. Equipment & Production Capacity

      Advanced Machinery: Utilizing a robust, modern fleet of 100+ high-rigidity 3-, 4-, and simultaneous 5-axis CNC machining centers.
      Spindle Dynamics: High-speed machining (HSM) capabilities featuring spindle speeds up to 24,000 RPM for accelerated, clean material removal.
      Volume Scalability: Highly flexible manufacturing operations supporting rapid prototyping (MOQ 1) through extreme mass production runs exceeding 100,000+ units.
      Automation Integration: Leveraging robotic part loading and multi-pallet pools for lights-out manufacturing, maximizing spindle uptime and monthly throughput.
    5-Axis CNC Milling
    CNC Turning with Live Tooling
    Swiss-Type Machining
    Micro-Precision Machining
    Thin-Wall Machining
    Complex Geometry Routing
    Automated Pallet Systems
    High-Speed Cutting (HSC)
    Custom Jigs & Fixtures
    OPERATIONAL SYNERGY

    Integrated Manufacturing & Turnkey Solutions

    Streamlining your supply chain from initial concept to final assembly. We transcend traditional machining by integrating secondary processes, complex sub-assemblies, and dynamic inventory management into a single, seamless workflow—drastically reducing your vendor management overhead and time-to-market.

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    1. Seamless Prototype-to-Volume Scaling

    Agile NPI Process: Dedicated New Product Introduction (NPI) engineering cells provide rapid prototyping and deep DFM feedback before locking in optimized processes for mass production.

    Process Standardization: We utilize identical CAM programming strategies and rigorous CMM inspection protocols from the First Article (FAI) to the 100,000th unit, ensuring zero transition friction.

    Flexible Capacity Allocation: Dynamic ERP scheduling across our extensive CNC fleet allows us to instantly absorb sudden volume ramp-ups without compromising your critical delivery windows.

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    2. Comprehensive Secondary Finishing

    Turnkey Surface Treatments: Seamless management of critical finishes including Type II/III anodizing, passivation, electropolishing, and complex plating to meet strict medical and aerospace requirements.

    Thermal Processing: Integrated precision heat treatment, annealing, and stress-relieving workflows to guarantee the optimal mechanical properties of your machined components.

    Advanced Deburring: Deploying a combination of automated media tumbling, thermal deburring, and specialized microscopic hand-deburring for burr-free internal geometries in fluidic and robotic parts.

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    3. Turnkey Mechanical Sub-Assembly

    Multi-Component Integration: We go beyond the machined part, expertly integrating press-fit pins, bearings, helicoils, and custom hardware to deliver drop-in ready mechanical modules.

    Controlled Environment Assembly: Dedicated clean assembly zones designed for the meticulous handling, ultrasonic cleaning, and secure packaging of sensitive optical and surgical device components.

    Functional Validation: Custom-designed test jigs and automated functional testing stations are integrated at the end of the assembly line to validate torque, alignment, and mechanical performance prior to dispatch.

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    4. Streamlined Vendor Consolidation

    Single-Source Accountability: Eliminate the logistical risks, finger-pointing, and shipping delays associated with managing multiple sub-tier suppliers; Kravzik owns the complete component lifecycle.

    Absolute Traceability: End-to-end ERP integration guarantees full lot control, providing instant access to comprehensive PPAP documentation, Material Test Reports (MTRs), and dimensional inspection logs.

    Strategic Inventory Management: Customized Vendor-Managed Inventory (VMI), Kanban programs, and Just-In-Time (JIT) delivery systems engineered to ensure continuous line-side supply and buffer against market volatility.

    SECTOR EXPERTISE

    Mission-Critical Industry Applications

    Delivering high-precision tolerances and absolute material integrity for advanced engineering sectors where performance is non-negotiable. Kravzik aligns 5-axis CNC capabilities with strict industry compliance to power global innovation.
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      Automotive & EV Mobility

      High-speed CNC milling and turning for powertrain components and lightweight EV structural parts. We maintain rigorous tolerances for engine blocks and battery thermal management systems, ensuring mechanical integrity and heat dissipation.

      Key Components

      Drive Shafts
      Gearbox Housings
      Heat Sinks
      Brake Calipers
      EV Battery Frames
      Valve Manifolds
      Motor Rotors
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      Aerospace & Aviation

      Precision multi-axis machining for high-strength, weight-critical flight components. Our process handles difficult-to-machine superalloys required for turbine assemblies and structural airframe parts under extreme stress.

      Key Components

      Turbine Disks
      Wing Ribs
      Fuel Nozzles
      Bracket Assemblies
      Manifold Blocks
      Structural Spars
      Engine Mounts
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      Medical & Healthcare

      CNC fabrication of surgical instruments, orthopedic implants, and diagnostic equipment chassis. We prioritize superior surface finishes and dimensional repeatability for components requiring strict biocompatibility.

      Key Components

      Orthopedic Screws
      Bone Plates
      Scalpel Handles
      Prosthetic Joints
      MRI Equipment Parts
      Device Enclosures
      Laboratory Manifolds
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      Robotics & Automation

      Custom CNC manufacturing for high-cycle robotic arm assemblies and precision motion control systems. We specialize in producing durable, lightweight components for end-effectors and automated production lines.

      Key Components

      Articulated Joints
      Gripper Fingers
      Motor Mounts
      Precision Cams
      Linkage Arms
      Sensor Brackets
      Drive Pulleys
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    Why Choose Us

    Why Industry Leaders Choose Kravzik?

    Delivering uncompromising precision, accelerated speed-to-market, and fully integrated manufacturing solutions for the most demanding technical applications.

    • Accelerated NPI & Rapid Turnaround

      We compress your development cycles. By integrating agile manufacturing processes with advanced in-house capabilities, we deliver functional, test-ready components in days—helping you hit tight launch deadlines without sacrificing quality.

    • Production-Grade Precision & QA

      Quality is non-negotiable for medical, aviation, and advanced robotics applications. We achieve strict dimensional tolerances backed by comprehensive in-house metrology, including CMM vision systems, complete FAI reporting, and ISO-compliant workflows.

    • Proactive DFM & Cost Optimization

      We don’t just execute prints; we optimize them. Our engineering team provides rigorous Design for Manufacturability (DFM) reviews upfront. By identifying potential defects early, we significantly reduce tooling risks and overall unit costs.

    • Seamless Scalability & IP Protection

      Grow your volume seamlessly without switching suppliers. We transition your projects from low-volume prototypes to high-yield mass production under one roof. All proprietary CAD designs are strictly protected under legally binding NDAs.

    SERVICES LIBRARY

    Explore Other Industrial Prototyping & Precision Machining Services Available

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    Wire EDM Machining

    Advanced Wire EDM services delivering ±0.005mm precision for Carbide, Titanium, and hardened alloys, scaling from rapid prototyping to high-volume production.

    Learn More
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    CNC Drilling

    Eliminate drill drift and scrapped components today. Our multi-axis centers guarantee ±0.005mm precision across 500,000+ monthly units.

    Learn More
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    Rapid Prototyping

    Eliminate month-long design iteration bottlenecks. Receive high-fidelity 0.01mm precision functional parts in just 3 business days.

    Learn More
    Request DFM EvaluationSee More Machning Services
    TECHNICAL REFERENCE

    Frequently Asked Questions

    Answers to common questions regarding precision, tooling, materials, and our integrated molding capabilities.

    We consistently maintain critical dimensional tolerances down to ±0.005mm. Our facility utilizes advanced 5-axis CNC machining centers and rigorous in-line CMM inspection to ensure absolute precision for aerospace, medical, and robotic components.

    We offer dynamic scalability ranging from single-unit rapid prototypes to mass production runs exceeding 100,000 units. Our automated pallet systems and ERP scheduling ensure continuous, high-speed output without compromising quality or dimensional stability.

    We expertly machine a wide variety of materials, including aerospace-grade Titanium, medical-grade 316L Stainless Steel, Aluminum, and hardened tool steels. Our high-rigidity setups are optimized to handle difficult-to-machine exotic alloys efficiently.

    We provide complete turnkey solutions, integrating secondary processes like Type II/III anodizing, passivation, heat treatment, and specialized deburring. We also handle complex mechanical sub-assemblies in controlled environments, delivering drop-in ready modules.

    We operate under strict IATF 16949 quality management systems. Our process includes 100% CMM inspection, First Article Inspection, and full PPAP Level 3 documentation with complete material traceability to eliminate defect risks.

    Lead times depend on part complexity and volume, but our dedicated NPI engineering cells and automated lights-out manufacturing allow for accelerated delivery. We utilize dynamic ERP scheduling to hit strict deadlines and manage urgent ramp-ups.

    Our dedicated engineering team provides deep Design for Manufacturability feedback during the prototyping phase. We optimize cutting paths and tool selections to reduce cycle times, minimize material waste, and lower your overall manufacturing costs.

    Our simultaneous 5-axis milling and high-speed cutting technologies allow us to machine intricate internal geometries and delicate thin walls down to 0.5mm thickness without material distortion, ideal for fluidics and lightweight robotic kinematics.

    Still have questions?

    Our engineering team loves solving complex problems. Chat with us or send your drawing for a review.

    Request DFM Evaluation

    Request DFM & Quote

    • Your files are securely processed. We respect your IP.

    We don’t just quote—we partner with you. Our engineering team proactively optimizes your design, eliminates hidden risks, and adds real value before production even begins.

    kravzik-brand-manager-ray-chan-pofile-image.jpg
    Ray ChanBrand Manager, Kravzik