Bombay Metrics
Precision CNC Machining
Manufacturing Solutions

Precision CNC Machining

High-Tolerance Machining. Total Accountability.

Precision Beyond the Print

In the world of high-performance components, CNC machining is where the final 1% of quality happens. Whether we are machining a stand-alone part or performing secondary operations on a casting, Bombay Metrics provides an ‘Industrial Minimalist’ approach to quality: less risk, more precision. We move beyond the traditional ‘build-to-print’ model to provide a fully integrated, domestic-level supply chain experience.

Technical Capabilities

We specialize in multi-axis machining for components that demand rigorous tolerances and mission-critical reliability.

Multi-Axis Mastery

Where microns matter and consistency is king.

Our CNC capabilities extend beyond simple 3-axis turning. We leverage 5-axis machining centers to produce complex geometries in a single setup, reducing GD&T stack-up errors. This ‘Done-in-One’ philosophy ensures that the part you approve is the part you receive, batch after batch.

CNC Machining Detail
Supplier Excellence

The Vetting Standard

Our suppliers are not just partners; they are Bombay Metrics inspected and certified, meeting our rigorous standards for both machine capacity and quality consistency. Every part is delivered ‘Ready-to-Assemble,’ with integrated surface treatments managed through our deep network.

Technical Specs

Materials

Expert machining across Aluminum, Brass, Copper, and Zinc.

Capacity / Specs

We manage the full spectrum of part sizes, from intricate micro-components (50g) to large-scale industrial housings.

Featured Part
CNC Machined Component
100% Pre-Shipment Audit
ISO 9001:2015 Certified
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Total Ownership: One Invoice, Zero Risk

Boots on the Ground

We don't rely on factory reports. Our associates are physically in the facilities, conducting 100% product audits.

DFM Support

We leverage our engineering talent in Pune to provide product design assistance, optimizing tool paths to reduce cycle times.

Sub-Assembly & JIT

We offer sub-assembly—including bearing or seal insertion—at our India distribution center or our Columbus, Ohio facility.

Landed Solutions

We own the complexity of the 8,000-mile journey. You receive one domestic invoice; we own the tariffs and customs risk.

Success Stories

Stop Sourcing. Start Partnering: Engineering Smarter Solutions
Case Study

Stop Sourcing. Start Partnering: Engineering Smarter Solutions

Delivering engineering-driven manufacturing solutions that reduce cycle times and improve component integrity.

07/31/2025
Critical H2 Sensor Component for Honda's Fuel Cell Vehicle
Case Study

Critical H2 Sensor Component for Honda's Fuel Cell Vehicle

Manufacturing critical sensor components with high-pressure die casting precision for Honda's vision.

05/17/2025
High-Efficiency LED Housing for Municipal Infrastructure
Case Study

High-Efficiency LED Housing for Municipal Infrastructure

Optimized thermal management for street lighting, reducing weight by 15% while maintaining structural integrity.

03/10/2025
Heavy-Duty Transmission Components for Agriculture
Case Study

Heavy-Duty Transmission Components for Agriculture

Precision die cast transmission housings that withstand extreme field conditions and load stresses.

01/22/2025
Common Questions

Frequently Asked Questions

Industries Served

Traditional Automotive
Traditional Automotive
5G Infrastructure
5G Infrastructure
Medical & Solar
Medical & Solar
Energy & Data Centers
Energy & Data Centers
Aerospace-Grade
Aerospace-Grade