416 Каталог FACOM 2013 Профессиональный ручной инструмент и оборудование Стр.390

Каталог FACOM 2013 Инструмент Оборудование Стр. 390 0416 ENG Lab2u

Screwdrivers CHOOSING THE RIGHT SCREWDRIVER FOR CROSS-HEADS POWER DURABILITY -QUALITY The two main cross-head types have very different profiles. Choosing the right screwdriver is crucial for Extending tool life. Protecting screw patterns. Transmitting maximum torque without wear particularly with difficult fasteners. Each tip pattern has a different colour code to help you choose the right screwdriver. Yellow for PHILLIPS screwdrivers and blue for POZIDRIV screwdrivers. Apictogram of the pattern is also shown on the colourcoded end. PHILLIPS PH POZIDRIV PZ SMALL DIFFERENCES CAN HAVE A BIG EFFECT Correct patterns and sizes. Incorrect patterns or sizes. Using the right screwdriver for the fastener optimises contact areas and transmits maximum torque. Screwdriver-to-fastener torque transmission. Using the wrong screwdriver reduces contact areas increases risk of wear or breakage (worn tips broken fins) which can damage fasteners and assemblies and may even cause injury. 390 Facom