... 120/160 4 Cut posalux diamond tools1.for cutting granite,marble,concrete,brick2.high quality diamond grain make fast cutting3.reasonale price4 ... easy to handle and operate tools are available in various shapes and sizes for the diamond of size 0.25 mm ... budgetary constraints of our clients, we offer these tools at highly affordable prices. posalux diamond tools for wedding ring, bangle, earring, chain