The Hole Inspection Machine (WET-DR-05) handles a defined step in the PCB process flow as part of the drilling & via formation group. It is normally specified together with the cells immediately upstream and downstream of it, which is where most of the yield and cycle-time gains actually come from.
Process Position
The Hole Inspection Machine operates within the drilling & via formation section of the line. Getting the hand-off to the neighbouring cells right matters more to throughput than the headline rating of any single machine, which is why we size it against your real production sequence.
Features and Capabilities
- Supplied as semi-automatic, with options for line integration.
- Stainless-steel wetted parts and chemically resistant construction where the process requires it.
- Safety interlocks, alarms and guarding designed for a production environment.
- Designed for low maintenance, fast changeover and high equipment uptime.
- High-spindle-speed drilling with automatic tool change and broken-tool detection.
Where It Is Used
Used for through-holes and microvias in multilayer and HDI boards across consumer, automotive and telecom applications.
Configuration and Ordering
The Hole Inspection Machine can be supplied as a standalone unit or built into an automated line. Panel-size handling, control software, throughput, and material compatibility are configured to your production mix. As a configured-to-order system, the specification is finalized with our engineers before quotation.
Request a Quotation
Tell us your panel size, throughput, and automation requirements for the Hole Inspection Machine. Our engineers will respond with a tailored configuration and price, usually within one business day.
Frequently Asked Questions
What is the maximum panel or workpiece size for the Hole Inspection Machine?
Can the Hole Inspection Machine be customised for our process?
How is the Hole Inspection Machine controlled and operated?
What are the utility requirements for the Hole Inspection Machine?
Sources & References
- ASTM E407: Standard Practice for Microetching Metals and Alloys
- IPC-A-600: Acceptability of Printed Boards
- Photo Chemical Machining Institute — process capability guidelines
- NIST Engineering Statistics Handbook — process tolerance and capability
Standards are referenced for context. Always confirm parameters against the current published edition and your own process validation.

