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Survey no. 131 near DSK road Dhayari, Pune 411 041.

In situ drilling and tapping by portable CNC machine

In-situ drilling and tapping by portable CNC machines revolutionize on-site machining operations, offering precise and efficient solutions for a wide range of industries. Portable CNC machines equipped with advanced technology and tooling capabilities enable drilling and tapping operations to be performed directly at the equipment site, eliminating the need for disassembly and transportation.

Key Features and Benefits:

  1. Precision Drilling and Tapping: Portable CNC machines ensure precise drilling and tapping operations, with the ability to maintain tight tolerances and achieve consistent results across multiple workpieces.
  2. Versatility: With their portable design and flexible configurations, CNC machines can adapt to various workpiece sizes, materials, and geometries, making them suitable for a wide range of drilling and tapping applications.
  3. Minimized Downtime: In-situ drilling and tapping eliminate the need for equipment disassembly and transportation, reducing downtime and enabling faster turnaround times for maintenance and repair tasks.
  4. Cost-Effective Solution: By performing drilling and tapping operations directly on-site, businesses can save on transportation costs, labor expenses, and time associated with traditional machining methods, resulting in overall cost savings.
  5. Enhanced Efficiency: Portable CNC machines streamline the machining process, allowing for rapid setup, precise tool positioning, and automated operation, leading to increased efficiency and productivity.


  • Drilling and tapping of bolt holes, mounting surfaces, and threaded connections in large equipment components, such as turbine casings, gearbox housings, and hydraulic cylinders.
  • Repair and maintenance of damaged threads, stripped bolts, or worn-out components, enabling quick and efficient restoration of functionality.
  • Fabrication and assembly of new components or modifications directly at the equipment site, eliminating the need for off-site machining and reducing lead times.

Case Study:

A manufacturing plant experienced a breakdown in their hydraulic system due to damaged bolt holes in a gearbox housing. Traditional repair methods would have required disassembly of the gearbox and transportation to an off-site workshop for machining. However, by utilizing in-situ drilling and tapping with a portable CNC machine, the repairs were completed on-site, minimizing downtime and enabling the plant to resume operations promptly.

In-situ drilling and tapping by portable CNC machines offer a cost-effective, efficient, and precise solution for machining tasks directly at the equipment site. With their versatility, precision, and minimized downtime, these innovative machining solutions are transforming maintenance and repair operations across various industries, ensuring optimal performance and longevity of critical machinery components.