01
Cut and datum plan
Identify cut length, datum surfaces, hole patterns, pockets and machining references.
CNC machined aluminium extrusion enquiries
Secondary operations for aluminium extrusions.
Coordinate cutting, drilling, tapping and machining requirements with the extrusion drawing, finish, inspection and packing route. Exact in-house and partner scope is confirmed per enquiry.
Fabrication-ready supply
Define secondary operations on the same controlled drawing as the profile.
Omalco's published capability covers cutting, drilling, tapping and machining coordination. This page does not claim a universal CNC machine envelope, tolerance or in-house route; those details must be confirmed for the exact component.
02
Operation sequence
Coordinate extrusion, heat-treatment route, fabrication, finishing and inspection in a practical order.
03
Acceptance and packing
State dimensional checks, cosmetic surfaces, protection, labels and delivery condition.
Review path
Connect extrusion and fabrication before production begins.
Separating the profile drawing from the machining drawing creates avoidable ambiguity at quotation and inspection.
- 01
Submit both definitions
Share the extrusion cross-section and finished-component drawing.
- 02
Review operation scope
Confirm cutting, drilling, tapping, machining and finish requirements.
- 03
Agree inspection
Define datums, critical dimensions, surface expectations and records.
- 04
Confirm supply condition
Agree packing, labels, quantities and delivery requirements.
Enquiry checklist
Inputs for a machined extrusion enquiry
The exact process route is quoted only after technical review.
Send a Fabrication Drawing- INPUT 01Extrusion and finished-part drawings
- INPUT 02Datum scheme and critical dimensions
- INPUT 03Hole, thread and pocket details
- INPUT 04Finish sequence and masked areas
- INPUT 05Inspection and document needs
- INPUT 06Quantity, packing and delivery condition
Buyer questions
Useful answers before technical review begins.
Website guidance supports enquiry preparation. The quotation and controlled drawing remain the order-specific authority.
01Does Omalco supply CNC machined aluminium extrusions?
Omalco publishes cutting, drilling, tapping and machining coordination. The exact in-house or partner route, machine fit, tolerance and inspection scope are confirmed for each enquiry.
02Should machining be shown on the extrusion drawing?
Provide both the extrusion definition and the finished-component requirements, with clear datums and revision control, so tooling, allowance, finish and inspection can be reviewed together.
03Can finished profiles be packed for assembly use?
Custom packaging, labels and protection can be discussed. The required supply condition and handling route should be defined in the order.
Related routes
Continue with the page that matches the next decision.
Drawing-led RFQ
Ready to turn the search into a technical enquiry?
Share the profile, application, quantity, finish and delivery context. Unknown alloy, temper and tolerance fields can remain open for review.
Value-added supply context
Aluminium extrusion fabrication and secondary operations
A finished extrusion enquiry should define the cut, hole, thread, machined feature, finish, inspection, packing, and drawing controls required after extrusion.
Cutting, drilling, tapping, and machining
Precision-cut aluminium profiles, drilled aluminium extrusions, tapped sections, and CNC-machined aluminium components need controlled datums, tolerances, burr expectations, inspection points, and piece identification.
Confirm the manufacturing route
Omalco reviews cutting, drilling, tapping, machining coordination, and finish requirements per enquiry. The quotation confirms which operations are in-house, partner-coordinated, or outside the offered scope.