Turncircuit Precision Engineering
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Precision engineering

UK based precision engineering


Turncircuit machines complex and precise components in its UK based factory. We offer a complete in-house service from design through to production and deliver worldwide.

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Turncircuit UK

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Turcircuit Brazil

Why turncircuit


quality assured

We use modern machinery and a strenuous quality process to make sure that every part is machined precisely to your exacting specification.

fast turnaround

We understand that having an item in the right place at the right time is crucial to our customers workflow.

Flexible production quantity

Whether a large production batch or individual component order, our production volume is variable to suit your needs.

shipped worldwide

We manufacture in the UK and ship worldwide using an approved carrier to make sure that your order is delivered to you in a timely manner.

Manufacturing services


Turncircuit offer a complete custom machining solution from start to finish.

CAD design

We can work from your existing technical drawings or assist in producing machine ready diagrams.

Milling and turning

Our machines cover a range of sizes and machine to very high levels of accuracy, producing components in plastic, ferrous and non-ferrous materials. See our machining capability for more information.

3D printing

We are able to offer 3D printing for the development of prototypes and particular applications where traditional milling and turning don't suit.

Quality control

To maintain a high standard of quality, our inspection department is equipped with a CMM (Co-ordinate measuring Machine) to measure and record the features of the components produced. Whilst in production, continual monitoring of the key features are carried throughout the manufacturing process and recorded to assure consistency.

International delivery

Turncircuit is a global supplier of cost effective precision components utilising the minimum manufacturing operations to provide a quality, low cost part within a sustainable lead time.

machining capabilities


The machining plant that Turncircuit operates includes:

Star: High precision sliding head lathes

  • Bar stock size: 38mm Dia Barstock.
  • Range: 2mm to 38mm Dia
  • Length: 2mm to 350mm
  • Accuracy: .005mm to 0.010mm Dia
  • Milling capability: Profiles, Drilling Tapping, Thread Whirling
  • Materials: All Steels, Stainless Steel, Aluminum, Titanium and Nimonics

Mori Seiki: Mill/Turn Centre

  • Barstock size: 65mm Dia Barstock
  • Range: 10mm to 62mm collet, Billet 260mm.
  • Length: 400mm max.
  • Accuracy: 0.010mm
  • Milling capability: Profiles, Holes, Thread Milling.
  • Materials: All Steels, Stainless Steel, Aluminum, Plastics, PTFE, PEEK, Nylon, Titanium and Nimonics

Haas/Sabre: Vertical Machining Centre’s

  • Travel:(760mm by 450mm by 500mm), (350mm by 300mm by 300mm), (1000mm by 600mm by 500mm)
  • Range: 10mm to 400mm sq.
  • Accuracy: 0.015mm
  • 4th Axis Capability
  • Materials: All Steels, Stainless Steel, Aluminum, Plastics, PTFE, PEEK, Nylon, Titanium and Nimonics

DMG/Mori Seiki: 5 Axis Turn/Mill Centre

  • Barstock size:10mm to 60mm Dia Barstock
  • Range: 10mm to 60mm collet, Billet 370mm.
  • Length: 450mm max.
  • Accuracy: 0.010mm
  • Milling capability: Profiles, Holes, Thread Milling.
  • Materials: All Steels, Stainless Steels, Aluminum, Plastics, PTFE, PEEK, Nylon, Titanium and Nimonics

Digital design

We operate two CAD/CAM systems to handle the programming, designing and engineering of our customers' components. (EDGECAM version 2015 R1, 3D CAD/CAM, Part modeler and ESprit 2014) These systems have the capability of handling 3D Solid Models, and can produce NC programs for our Mill/Turn Five Axis Lathe, Mill/Turn Centre, Vertical Machining Centres integrated with a 4th axis, and 3D printer. To handle the procurement of materials, customer orders, purchases, control of processes, planning, and invoicing we have in place a “MRP”system (REDant). The system has allowed us to consolidate and manage all aspects of our customers' orders with full traceability and full control.

Location


Our factory is based near London in Sevenoaks, Kent in the South East of England, UK.

We supply products Worldwide.

Contact Turncircuit to discuss your next machining project


Contact Turncircuit to discuss your engineering needs. We're a British company and most of our staff speak English as a first language, but we will do our best to communicate in your preferred language.