Web
Analytics Made Easy - StatCounter
CNC Precision Engineering London | Quality Machined Parts

Tenable is a strong, family owned business with multi site UK manufacturing and flexible production capacity.

With one of the largest fleets in the UK, featuring 71 sliding head CNCs, Tenable offers precision machining for components ranging from 0.3mm to 51.0mm. Our cutting edge sliding head technology, equipped with up to 10 programmable axes, enables us to efficiently mill and turn complex profiles, even in challenging materials, for components over 300mm in length. We ensure high accuracy and cost effectiveness by combining milling and turning operations into a single process.

To meet diverse cleanliness standards, our automated degreasing machines handle part cleaning with alternative chemical options. Additionally, our post machining services, including rumbling, magnetic deburring, and partnerships in plating, anodising, and heat treatment, provide versatile finishing solutions to meet specific customer requirements from start to finish.

Combining traditional British and Swiss engineering with state of the art Japanese machine tools enables us to offer a complete and competitive service from fast prototyping and small batch runs to high value competitive orders, through to long term contracts and enduring supply partnerships.

Click here for our full plant list – Over 250 Machines at our Disposal!

71 x CNC Sliding Heads
3 x CNC Fixed Heads
1 x CNC Machining Centre
26 x Multi Spindles
71 x Escomatics (Coil Fed)
60 x Rotary Transfer Machines
State of the art degreasing & cleaning equipment
Non-contact Inspection Systems & traditional Inspection Equipment
Advanced component finishing processes

45 Citizen sliding head machines

Ø 0.3mm - 32.0mm
2x Citizen R04
4x Citizen R07
8x Citizen B12
7x Citizen L12
3x Citizen K12
2x Citizen M12
3x Citizen K16
1x Citizen M16
7x Citizen L20
3x Citizen A20
5x Citizen M32

16 Star sliding head machines

Ø 0.3mm - 42.0mm
3x Star SR10J
2x Star SA-16
1x Star SR20
2x Star SR20 R
3x Star SR20RII
1x Star SR20 RIV
1x Star SW20
2x Star SR32
1x Star SR38

6 Tornos sliding head machines

Ø0.3-4mm
6x Tornos Swiss Nano

3 Citizen fixed head machines

Ø25-51mm
1x Citizen-Miyano BNA-42 DHY
1x Citizen-Miyano BNJ-42 SY
1x Citizen-Miyano BNJ515-SY6

1x High-volume CNC machining centre

Max 14.0mm
1x Tornos Multi-Swiss

26 Multispindle machines

Up to Ø1”
13x Tornos AS14
13x Wickmans

71 Escomatic machines

Coil fed machines up to Ø9mm
12x D2 & D4
50x D6
8x CNC 647
1x 643

60 Rotary Transfer machines

Max Ø20mm
11x Hydromats HW25
26x Variomatic T3-9/11
10x Eubama S8.1
2x Rismatic 151-12
10x Wirth & Gruffat C126/128