- Welcome to A1 Precision
Precision CNC Machining &
Mould Manufacturing in Chennai
A1 Precision is a CNC machining and precision engineering company based in Kundrathur, Chennai. We Specialise in delivering VMC machining, mould & die manufacturing, and precision components for industries that can’t compromise on accuracy.
Precision CNC Machining
High-accuracy VMC milling with 4th-axis rotary capability for complex geometries and multi-sided components.
Consistent Quality Control
Every component is inspected against drawing specifications before dispatch — no exceptions.
On-Time Delivery
From prototypes to production batches, we quote within 24 hours and deliver on schedule.
About A1 Precision
Chennai's Precision Partner for CNC Machining, Moulds & Production Components
A1 Precision is a CNC machining and precision engineering company based in Kundrathur, Chennai. We specialise in VMC CNC machining, mould and die manufacturing, mould correction works, precision components, production parts, jigs & fixtures, and prototype components, built around one principle: parts that fit right the first time.
A1 Precision was founded to solve a specific gap in Chennai’s machining industry: manufacturers needed a shop that could quote fast, machine accurately, and stand behind its tolerances. Since then, we’ve built our capability around real machine specifications and CAD/CAM-driven programming rather than guesswork.
To deliver precision-machined components from single prototypes to medium-batch production with consistent accuracy, transparent turnaround times, and zero surprises at inspection.
To become Chennai’s most trusted name in CNC machining and mould correction services, recognised for technical capability as much as reliability.
Our Services
Precision Manufacturing Solutions for Every Industry
CNC VMC Machining
Precision milling on our 850×510×510mm VMC, built for tight-tolerance parts at single-piece or batch volume.
01
Mould & Die Manufacturing
Full mould building, plus mould correction and rework services to restore existing tools to spec.
02
Precision at Every Step
Every component we machine goes through drawing review, CAD/CAM programming, precision machining on our 4th-axis VMC, and final inspection — so what leaves our shop matches what’s on your drawing.
Our Process
From Drawing to Delivery
Step
Drawing Review
Send your CAD file or drawing (DWG, STEP, IGES, PDF). We review for manufacturability and machining feasibility.
Step
Quote & Programming
We quote within 24 hours and program the job using CAD/CAM for accurate, repeatable machining.
Step
Precision Machining
Your component is machined on our VMC with 4th-axis rotary capability for complex or multi-sided geometries.
Step
Inspection & Delivery
Every part is inspected against drawing tolerances before dispatch, on schedule.
Precision Machined Components
Production Parts
Mould Correction Project
Mould & Die
Medical Device Component
Medical Components
Helical Sensor Housing
Sensor & Helical Components
Oil & Gas Valve Component
Oil & Gas
Years of Combined Machining Experience
On-Time Delivery Rate
Components Machined
Industries & Clients Served
Company
Our Clients and Partners
A1 Precision is trusted by manufacturers across medical devices, oil & gas, sensors, gears, and industrial equipment for accurate, on-time component machining.