Ashby Precision Engineering

Abingdon, South Eastest. 1977ashbyeng.co.uk

Unit 31 Nuffield Centrum, Nuffield Way, Abingdon, OX14 1RL

Sets it apart · CNC Machining — UK · scanned 2026-08-20— click a claim to see its decomposition

About

Ashby Precision Engineering, a UK-based contract manufacturer established in 1977 in Oxford, offers extensive sub-contract CNC machining services for components ranging from a few millimetres to 1.5 metres, operating 24/7 with over 20 CNC machines and a commitment to state-of-the-art equipment. Their core capabilities encompass 5-axis milling, CNC turning (including sliding head), vertical and horizontal milling, and mill/turn operations, complemented by metal finishing, cleaning, TIG welding, and advanced testing facilities. Serving critical sectors such as Aerospace/Defence, Oil & Gas, Rail, Marine, and Medical, Ashby holds ISO 9001:2015 Quality Assurance Accreditation. A key differentiator is their specialization in bespoke cryogenic assemblies for NMR and MRI applications, alongside their proven ability to manage specialist requirements through a trusted network and foster long-standing relationships with blue-chip companies.

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Ashby Precision Engineering Limited, established in 1977 and based in Oxford, UK, is a leading contract manufacturer specializing in sub-contract CNC machining services. They handle components from a few millimetres up to 1.5 metres, operating 24 hours a day with over 20 CNC machines and continuous investment in state-of-the-art equipment.

Their comprehensive capabilities include 5-axis milling, CNC turning (including sliding head), vertical and horizontal CNC milling, and CNC mill/turn operations. They also offer metal finishing, cleaning, and TIG welding, supported by advanced testing facilities like BOC helium leak detectors and Mitutoyo CNC CMMs. Ashby serves diverse industries including Aerospace/Defence, Oil & Gas, Rail, Marine, and Medical, with a particular specialization in bespoke cryogenic assemblies for applications in NMR and MRI.

Ashby Precision Engineering holds ISO 9001:2015 Quality Assurance Accreditation, valid until November 2027. They provide consignment, call-off, and KANBAN services, managing specialist requirements through a trusted network. The company prides itself on long-standing relationships with blue-chip companies and international manufacturers, built on consistent word-of-mouth recommendations.

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CNC capability3

Sub-process
,
Specialist categories
Named machine brands

Materials & sectors1

Industries served

Certifications & approvals1

ISO 9001

Welding & fabrication2

Welding automation
Welding materials

Services & production2

DFM support
Repeat orders (Kanban / VMI)
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CNC capability: Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · MOQ (minimum batch) · Lead time (weeks)

Materials & sectors: Materials

Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered

Welding & fabrication: Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level

Quality & traceability: NDT methods · Part marking · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)

Services & production: In-house finishing