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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Metallum Precision are able to offer the finest quality CNC Turning and CNC Milling services to the widest range of engineering industry sectors including Aerospace, Automotive, Oil & Gas, Motor Sport, medical devices and many others.
Established in 1982, T.G Precision Engineers (TGPE) is a family-run business with over 30 years’ experience in multi-disciplined manufacturing for a variety of sectors, including Energy, Automotive, Medical and Defence.
Based in Worthing, West Sussex, we’re here to help your business excel by providing you with exceptional service and the highest quality products at the most reasonable prices. Our long-standing partnerships with our clients are proof that this isn’t just a business ambition – it’s what we do.
Precision Tooling & Tool refurbishment based in, Wetherby. Established in 1976 we lead the field in the repair and reconditioning of pocketed cutting tools. Our continual commitment to process and product improvement has meant that as tooling technology has advanced so have we. We are ISO9001:2008 accredited and have invested heavily in cutting edge measurement equipment to guarantee cutting accuracy for our customers tools.
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.
Engineering and Fabrication Company in Warrington, Cheshire.
At Blease Engineering we specialise in the manufacture of high quality precision machined components, sub-assemblies and fabrications for a diverse range of industries from our Warrington based facility. We have expertise throughout the company which allows us to carry out a wide range of engineering projects to an exceptional standard.
We pride ourselves on customer-orientated service which focuses on:
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.
AS, ISO & BAE approved CNC Machinists, based in Poole. KW has built on it's reputation of quality workmanship to maintain a profitable business
The company was founded by its Managing Director Mr Keith Ward in 1983. We have since expanded to an employer of 42 personnel and occupy premises on the Nuffield Estate Poole with in excess of 15,000 sq ft.
The UK's Largest Independent Engineering & Manufacturing Network.
Every day thousands of manufacturing buyers and suppliers visit Qimtek to access the most up-to-date network of manufacturing contacts in the UK. Our quick and easy on-line quotation service enables manufacturing buyers to make contact with a vast array of engineering suppliers.
We are dedicated to the development of the UK's manufacturing marketplace, promoting the skills and capabilities of the suppliers that are subscribed to our membership.
Established in 1982. Our expertise is in producing tooling, especially mould and die tooling, and a wide range of turned components, especially high volume production of turned components, ranging from small-diameter pins to larger precision machined components (with milled faces) up to a diameter of 65 mm. Our parts are delivered to many diverse industries, including food processing, medical, automotive and electrical industries.