To cut internal threads a hole is drilled. Then a tool bit, called tap, cuts the threads. The tap is quite similar to a sharp-edged screw. What kind of tap that is suitable for each thread depends on the material of the workpiece, the thread's diameter and depth, and the specific kind of thread.
Most workshops do threading with taps and dies. There are workshops that focus on threading, often in large volumes or with high precision.
Warren Services was founded in 1990. The company is proud of its record of providing high quality manufacture of components and mechanical / electrical sub assemblies to agreed schedules.
We moved into our existing premises in 2005. The factory was completely renovated and redeveloped, providing 3,000 sq metres of shopfloor area and new offices which gives us a modern and well equipped factory with new machinery and cutting edge IT systems.
Ronco Engineering is a successful UK based CNC precision engineering company. For over 20 years we have provided precision engineering in North East England and the surrounding ares.Including our local, national and international clients.
We specialise in high volume sliding head, precision CNC turning and milling manufacturing solutions in the North East of England. We have substantial experience in sub-contract material process handling and KAN-BAN delivery scheduling backed up by a proven quality and service record.
Yorkshire Profiles Ltd are specialists at laser cutting, metal folding & sheet metal fabrication on a business to business basis. We can provide a high quality service, working to your schedule and can take on jobs of all sizes from single design projects to larger batch work. Our team can carry out cutting and sheet metal bending precisely using laser cutters to fulfil our customer design briefs to their exact specification.
S&R Precision Engineering Ltd is an established independent company, who have been trading since 1995.
S&R are committed to quality and have achieved BS EN ISO9001 accreditation. We pride ourselves on always meeting customer's high standards and deadlines. Being a small expanding company we can easily accommodate a quick turn around.
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.
Belman Engineering specialise in the delivery of high performance manufacturing solutions from our 11,000sq ft advanced engineering facility based in Milton Keynes.
Our range of multi-industry services, delivered by a team with over 60 years of combined expertise are designed to provide a complete solution for the development & innovation of precision prototype components and assemblies through to full production manufacture.