• Technical Expertise

  • Committed to Quality

  • Rapid Enquiry Response

  • Forefront of Engineering


Precision Engineers Specialising in Wire Erosion, Spark Erosion & EDM Hole Drilling

The experienced engineers at Premier Precision Tooling Ltd offer a fast, efficient and competitive wire erosion, spark erosion and EDM hole drilling service to a range of companies in differing industries.

They include motor sport, aerospace, press tool makers and various other industries requiring precision machined components manufactured from advanced materials at competitive prices.

We offer unrivalled wire erosion capacity including a maximum cutting area of 750 x 500 x 510mm. 7 machines available 24 hours a day 7 days a week. A fully equipped cad data department, full inspection services and ISO 9001: 2008 certification.


Typical materials processed include the following:

  • Inconel
  • Monel
  • Hastelloy
  • Tungsten Carbide
  • Titanium
  • Stainless Steels
  • Aluminium
  • Copper
  • Brass
  • Tool Steel
  • Hardened Steels

EDM Machining and Drilling Services

EDM (Electrical Discharge Machining) divides into 3 categories:

  • Wire Erosion (Wire EDM)
  • Spark Erosion (Die Sink EDM)
  • EDM Drilling


Premier Precision Tooling utilises a state of the art ERP system, a modern fully equipped inspection department and a quality mangement system accredited to BS EN ISO 9001: 2008.

Customer objectives are met by the total involvement of all employess, working in unison to ensure that our commitment to the quality system is fulfilled.

Premier Precision Tooling is set up to offer the “Premier EDM machining and drilling service”. Our un-rivalled sub-contract precision engineering service gives 100% dedication to our customers' needs, guaranteeing the quality they desire and the delivery that they demand.

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Advanced precision engineering by the UK’s Leading provider of sub contracting EDM Services

Wire Erosion

Wire erosion is a precision controlled, highly accurate ( 5 microns ), stress free metal removal process. We can use wire erosion to cut through conductive materials, such as titanium, aluminium and tungsten carbide. Any material which conducts electricity can be cut using wire erosion.

Spark Erosion

Spark erosion is a step up from CNC milling or turning as it allows us to machine hardened conductive materials, creating complex shapes and forms. A shaped electrode erodes material, creating a form which takes a shape opposite to that of the electrode.

Fast EDM Hole Drilling

Holes ranging from 0.15 to 6mm diameters can be produced in any electrical conductive material, hard or soft using EDM technology. Holes can be drilled into these materials at high speed, at any angle and even on an inclined surface. EDM hole drilling can be used to create cooling holes, producing a film of cold air which sits on the surface of blades and vanes, stopping them from melting.

Plant List

Our precision engineers utilise a range of machines in their work. Our services include EDM machining, spark erosion, CNC machining, CNC milling and wire spark erosion.

Our company is well equipped to undertake the above services using:

Wire Erosion

Mitsubishi Wire EDM (Max Work Piece 1300x1000x510 Submerged)
Model X Y Z
BA24: 600 x 400 x 310
BA24: 600 x 400 x 310
MV1200: 400 x 300 x 220
MV1200: 400 x 300 x 220
MV2400: 600 x 400 x 420
FA30: 750 x 500 x 510 ( Largest available in UK)
BA8: 320 x 250 x 220

Spark Erosion

EDM Spark Erosion – Baron Max S320 ZNC
EDM Spark Erosion – Baron Max KE320 ZNC
CNC EDM Spark Erosion 500x400x400 (Max Work Piece 960 x 680 x 420)
Mitsubishi EA12D 400x300x300 (Max Work Piece 1000 x 650 x 350)

Fast EDM Hole Drilling

EDM Fast Hole Drill- Mitsubishi ED24 NC
EDM Fast Hole Drill- ACT SD1 CNC (from 0.15mm dia)
EDM Fast Hole Drill- Shiang Yang SY-4055 550x400x460


HAAS Super Mini Mill 2 CNC 508 x 406 x 365mm
HAAS Super Mini Mill CNC 406 x 305 x 254mm
Bridgeport BR2J


Jones & Shipman 540


CMM Browne & Sharpe (QCT2000), Tesa Micro-Hite 350 M Plus, Vision ‘Kestrel’ Dynascope, Mitutoyo Profile Projector, Oxford Prec Hardness Tester.

PPT Premier Precision Tooling

Telephone: +44 (0)23 9259 8512 Email: wirecut@pptltd.co.uk
10 Havant Road,

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