The Triangle brand is a long established British manufacturer of a comprehensive and diverse range of taps,
circular threading dies and hexagonal die nuts.
Triangle's threading tools are manufactured from a variety of different materials to meet the demands experienced by today's engineers,
including carbon alloy steel, high speed steel and HSS-E cobalt materials.
Hand taps are manufactured from either carbon alloy steel or HSS.
Machine taps are manufactured from HSS-E material as standard and are sold individually,
with either spiral point geometry for through holes or spiral flute for blind holes.
A comprehensive range of thread forms is available from stock to suit the requirement of each market.
Triangle's threading tools are manufactured to internationally recognised standards such as British,
ISO and SIN specifications.
Castle Brooke Tools (UK) Limited
Castle Brooke are international market leader in the supply of innovative, precision-manufactured tools for a diverse range of application across a wide spectrum of industries.
Products include HSS, Cobalt and Carbide cutting tools, saws and knives, along with application tools and specials expertly engineered to customers' individual specifications. Over 25,000 product lines are held in stock at our purpose-built distribution centres in the UK and USA. These tools are manufactured to internationally recognised standards including BS, DIN, JIS and ANSI.
Manufacturing facilities utilise the most up to date machinery and techniques, linked to computerised design facilities. Sophisticated production planning and monitoring systems further endorse Castle Brooke's commitment to efficient, quality manufacture.
A highly trained and experienced team of engineers anticipate tomorrow's needs today - providing customers throughout the world with value-added solutions for even their most intricate cutting and machining requirements.
With almost a century's experience in tooling markets around the world combined with an in-depth knowledge and understanding of engineering needs allows Castle Brooke to offer its extensive expertise in industrial processes including drilling, threading, milling, cutting, shearing, sawing and slitting.
