• High Quality precision 8mm Translation, Tr8*8-2p (4 start) trapezoidal lead screw. This specification is perfect for a combination of high speed and torque.
• The large 8mm diameter minimises whipping, and each start having a 2mm pitch provides a quick 8mm translation.
• This is a precise lead screw which is widely used in reprap community as well as for DIY CNC projects
• Large diameter helps eliminate whipping
• High pitch which provides a quick 8mm translation for every single revolution