Deep hole drilling is a method which is used to drill holes with a high ratio between the holes' depth and diameter. It is not about the depth of the hole, but the correlation to the diameter. Sandvik Coromant's definition of deep hole drilling is when the depth is 10 to 150 times greater than the diameter.
Deep hole drilling is generally a good method of drilling holes, but it requires a skilled operator and good equipment. Advanced systems monitor the process and measure the drill's force, torque, acoustics and vibrations. The drill breaks easily if something goes wrong, and it may even damage the component. In addition, the tolerances are affected if drilling incorrectly. The cooling is also a bigger issue compared to conventional drilling.
Deep hole drills are quite uncommon in workshops. However, some that do large components have deep hole drills.
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ISO 9001 Approved CNC Precision Machinists, Chesham
We are a customer focused company that supplies many customers from a diverse range of industries including Aerospace and Motorsport as well as general machining using a wide range of materials from Inconel,Titanium to Aluminium and Plastics.
Ultra Precision is one of East Anglia's largest Precision Engineering companies. We can offer a complete service including advice, development and prototyping. Our precision CNC milling, CNC turning and CNC machining skills have ensured Ultra Precision has enjoyed a reputation for innovative engineering excellence since it was founded in 1961.
Infinite Engineering was established 22 years ago and today is a successful family maintained business. We can boast of the state of the art machinery that has enabled us to increase our capacity and ability to produce high precision parts, still maintaining the friendly and family like relationship with our customers. We have to date produced work that has been used by international companies BMW, Cable and Wireless etc. however a high percentage of our work is still produced for the independent sector.
NIS produce welded fabrications which have meet, or exceed, the national and international standards for weld quality, integrity and durability. We have onsite some of the most highly skilled engineers with an extraordinary attention to detail that enables us to produce the very highest quality results whilst maintaining a pragmatic approach.
Precision milling, turning, grinding of components - shafts 1mm to 400mm and complex geometric components from 2mm cube to 600mm cube. All materials. Certified ISO 9001:2008 + Achilles Approved for Rail Industry Supply. Products - High and low pressure Hydraulic and Gas pressure regulators, stop valves, filters, PRVs for medical, on shore and off shore applications. Decompression chambers and Oxygen clean specs approved.
D.A.S. Engineering Services was founded in 1990 to provide quality sub-contracted machining services to a wide range of industries. Our experience and machining expertise is illustrated by the range of industries we supply as a leading service provider.
AS 9100 & ISO 9001 Approved CNC Machining Specialists
Welcome to Blue Eagle Precision. Since our beginnings in 1999 the company has been successful in supplying precision engineering to customers in Northern Ireland, mainland GB and further afield. The company has developed into a thriving business using the latest in Tooling technology and CAD/CAM computing.
AS 9100 & ISO 9001 Approved Machining Specialists, Isle of Man
Kiartys Engineering takes its name from the Manx Gaelic word for precise, exact and true, and this is reflected in our mission and our approach. As suppliers of high precision engineered components, we specialise in low to high volume components, complying to exacting specifications, delivered on time. Kiartys Engineering was formed through the merger of Kiartys and Manx Engineers.
ISO 9001:2015 Approved CNC Machining Specialists, Hereford
Four generations of experience in precision sub-contract engineering. Specialists in CNC machining with wide experience in specialist adapters, fastenings and threads whilst offering very competitive pricing.