Mastered process
Exclusive specialists in bar centerless grinding, 100% expertise on this process — Ø 2–25 mm, all materials.
EN 9100 certified · French manufacturing · From 1 bar
High-precision centerless grinding
« Precision serving the supply chain »
Expert in centerless grinding of bars Ø 2 to 25 mm — Alloy steel · Stainless · Titanium · Superalloys · Bar straightening — for aerospace, defence, medical and nuclear industries.
- Aerospace & defence supplier
- Free technical quote within 24 working hours
- Full lot-by-lot traceability
- Range
- Ø 2–25
- mm
- Series tolerance
- IT6
- guaranteed standard
- Surface finish
- Ra < 0.4
- µm
- Certification
- EN 9100
- :2018 / AS9100D
- Minimum qty
- 1
- bar (prototype)
What sets us apart
Six reasons why industrial buyers in the most demanding sectors trust us.
EN 9100 quality
Every order traced, inspected and documented from receipt to delivery. EN 9100:2018 / AS9100D certified.
All materials
Alloy steel, stainless, titanium, superalloys, copper, brass — including TA6V and Inconel 718.
IT6 precision
IT6 or better, Ra < 0.4 µm standard. Dimensional report + declaration of conformity per batch.
24h reactivity
Quotes within 24 working hours, dedicated technical contact, express production, urgent orders accepted.
French manufacturing
Based in Isère (La Frette), supply security and proximity. Direct relationship, no intermediary.
Industries served
Supplier to the most demanding industries in terms of dimensional precision and surface finish.
Aerospace
EN 9100 · FAI
Defence
Enhanced traceability
Medical
ISO 13485 (in progress)
Nuclear
RCC-M · ESPN
Energy
Oil & Gas · Renewables
Automotive
IATF 16949
Connectors
H6/h5 · Ra < 0.4
Precision mech.
Screw machining · Fine
ALTEC RECTIFICATION expertise
ALTEC RECTIFICATION is an industrial subcontractor specialised in precision centerless grinding of metal bars. Our expertise covers diameters from 2 to 25 mm, all materials, for the most demanding sectors.
EN 9100:2018 certified, we meet the strictest requirements of aerospace, defence and medical industries. You are dealing with a qualified industrial partner, not just a subcontractor.
EN 9100:2018
From 1 bar
Learn more about us
A brand of
ALTEC Étirage