Drilling and tapping machine

12 Meters CNC Drilling Machine for Metal Profiles & Tubes

12 Meters CNC Drilling Machine

Model: DNC-1203 (2DR)

Function: Precision Drilling for Long Profiles and Round Steel Tubes

Application Materials: Long Metal Profiles and Round Steel Tubes



Feature

Engineered for large-scale fabrication, the 12 Meters CNC Drilling Machine for Metal Profiles & Tubes by DUOMI CNC delivers unmatched performance in high-precision drilling and tapping of long metal profiles and thick-walled tubes.

Lead time (days) : 30 working days. (Standard Configuration)

Tip: Our CNC drilling and tapping machines support custom non-standard designs, machine color customization, and OEM branding. Start now to purchase and customize your own equipment, please contact us.

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Technical specification

Technical specification

  • Machine type
    DNC-1203 (2DR)
  • XZA three-axis machining stroke
    X12000mm Z200mm A360°
  • Rotary shaft clamping diameter
    80~160mm
  • Spindle speed
    0~3000rpm(Can be selected according to demand)
  • Spindle taper hole
    ER20
  • Spindle power
    0.55~3.0KW
  • X axis moving speed
    30m~60m/min
  • Y axis moving speed
    15m~30m/min
  • Z axis moving speed
    15m~30m/min
  • Drilling diameter range
    1~12mm
  • Tool magazine
    Manual tool change
  • Repeated positioning accuracy
    ±0.01mm
  • Programming mode
    CAD file import/computer programming/manual programming
  • System program storage capacity
    About 10,000
  • System external signal control
    Support
  • Operating voltage
    AC 220V/50HZ
  • Machine weight
    Approx. 10T
  • Floor space
    14000 x 1800 x 1800mm

Introduction

  • Take Control of Tube & Profile Drilling with CNC Precision

    Drilling into long metal tubes and profiles—especially thick-walled, round, or irregular shapes—is no easy task. Manual methods fall short. Standard machines lack the accuracy or reach. That's where DUOMI CNC steps in with its high-performance CNC Drilling Machine for Metal Profiles and Tubes, offering up to 12 meters of travel and dual asynchronous spindles for maximum efficiency.


    If your shop is struggling with slow setups, misaligned holes, or high scrap rates while drilling steel or aluminum tubes, this machine is built for you.


    12 Meters CNC Drilling Machine for Metal Profiles and Tubes

    Built for Long, Heavy-Duty Metal Tubes

    When dealing with metal profiles, square pipes, or thick-walled round tubes, you need more than a basic drill press. You need:

    High-precision alignment

    Clean, chip-free holes

    Consistent results across long lengths

    No warping or deformation


    DUOMI CNC's drilling machine answers all these needs with a rigid structure, servo-driven motion, and advanced thermal friction drilling options. It's engineered to drill and tap precisely—on even the most demanding materials and geometries.


Key benefits

  • 12 Meters CNC Drilling Machine for Metal Profiles and Tubes

    Key Features of the DUOMI CNC Drilling Machine

    Massive Travel Range – Up to 12 Meters

    Whether you're working with short brackets or 12-meter long industrial tubes, this machine scales with your production. Ideal for:

    ✅ Architectural metal profiles

    ✅ Automotive structural tubing

    ✅ Fitness equipment frames

    ✅ Solar panel supports

    ✅ Fence and gate manufacturing


    Dual Asynchronous Spindles = Double the Productivity

    This unique feature lets both spindles work independently or simultaneously, drilling different hole sizes or mirrored layouts on opposite sides—no flipping required.


    CNC Control for Extreme Accuracy

    Program complex drilling patterns using G-code or easy touchscreen software. Eliminate human error and cut setup time in half.


    Thermal Friction Drilling Optional

    Drill chip-free holes in thick-walled round pipes without distortion. Perfect for stainless steel, aluminum, and carbon steel tubes up to 8mm wall thickness.


    Dual Spindle CNC Pipe Drilling Systems


    Industries That Benefit Most

    Fitness & Gym Equipment Manufacturing

    Easily drill and tap holes in square and round tubing for machine frames and supports with consistent spacing—no need for jigs or templates.


    Structural Steel & Construction

    Drill bolt holes in long architectural profiles and heavy steel tubing used in commercial structures, with the accuracy required for field assembly.


    Automotive & EV Chassis

    From battery pack brackets to thick-walled tubular frames, DUOMI CNC delivers drilling solutions that meet today's automotive precision standards.


    Metal Furniture & Railing Systems

    Perfect holes in thin or thick-walled pipes help reduce welding steps and enhance the visual finish of your designs.


    Perforation Drilling for Pipeline Screens in Oil Equipment

    This drilling process is specifically designed for creating precise perforations in pipeline screens used in oilfield equipment. With high accuracy and consistent hole spacing, our CNC drilling machines ensure superior filtration performance and durability under extreme working conditions. Ideal for manufacturing sand control screens, slotted liners, and filter pipes in the oil and gas industry.


    Extensively applied in drilling stator screen pipes for the petroleum industry


    Why Choose DUOMI CNC?

    Here's what sets DUOMI CNC apart from others on the market:

    ✅ Trusted Worldwide – Machines installed in over 40 countries.

    ✅ User-Friendly Interface – Minimal training required.

    ✅ Customizable – Choose number of spindles, workholding options, and drill sizes.

    ✅ All-in-One Functionality – Drill, tap, mark, and more.

    ✅ Reliable After-Sales Support – Remote guidance and local service options.

    ✅ And yes—our machines are built to last, tested on real production floors, and ready to handle your toughest jobs.


    CNC drilling machine for round steel pipes


    See the ROI in Months, Not Years

    The DUOMI CNC pipe and profile drilling machine doesn't just add power to your shop—it pays for itself fast. Benefits include:


    ✅ Up to 50% reduction in manual labor

    ✅ 300% increase in hole consistency

    ✅ Faster job turnaround

    ✅ Less scrap = more profit

    ✅ No more outsourcing. No more rework. Just precision and performance at your fingertips.


    Final Thoughts

    If you're drilling into long metal profiles or thick-walled tubing, it's time to ditch the old methods and move to a smarter solution. The CNC Drilling Machine for Metal Profiles and Tubes from DUOMI CNC is engineered for real-world production—fast, flexible, and future-ready.


    Contact DUOMI CNC today to request a demo or quote. Let's build better, faster—together.


Customer Testimonials

  • Customer 1

    John Doe

    ★★★★★

    United States

    "This CNC drilling machine is a game-changer! It delivers precise and consistent results every time, significantly improving our production efficiency."

    Customer 2

    Emily Smith

    ★★★★★

    Germany

    "We've been using this CNC drill for months now, and it has exceeded our expectations. The accuracy and speed are outstanding!"

    Customer 3

    Michael Brown

    ★★★★★

    Canada

    "A fantastic investment! The machine is easy to operate, and the automated functions save us a lot of time and labor costs."

    Customer 4

    Sarah Wilson

    ★★★★★

    Australia

    "Highly recommended! The CNC drilling machine is sturdy, reliable, and produces clean, precise holes with minimal effort."

    Customer 5

    David Johnson

    ★★★★★

    United Kingdom

    "Exceptional quality and performance! It handles various materials with ease and ensures top-notch precision in every project."

    Customer 6

    Emma Taylor

    ★★★★★

    France

    "The user-friendly interface makes operation a breeze. Even our new employees learned to use it quickly, boosting our workflow efficiency."

    Customer 7

    Chris Evans

    ★★★★★

    Italy

    "Durable, efficient, and precise—this CNC drilling machine has been a valuable addition to our workshop!"

    Customer 8

    Lisa Green

    ★★★★★

    Spain

    "Customer support was excellent, and the installation process was smooth. The machine works perfectly and meets all our production needs."

    Customer 9

    Vijay

    ★★★★★

    India

    "This CNC drilling machine has transformed our manufacturing process. We can now take on more complex projects with absolute confidence!"

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