<p><span style="color:rgba(196,81,0,255);font-size:16px"><strong>Highlight description:</strong></span></p><p><span style="font-size:16px"></span></p><p><span style="font-size:16px">This aggressive turbine cup wheel can cut masonry, stone and concrete very quickly. High diamond concentration, longer service life, stronger material removal</span></p><p><span style="font-size:16px">Large abrasive discs with heat-treated steel body can improve durability and wheel life</span></p><p><span style="font-size:16px">Usually used for dry / wet grinding of concrete, granite, stone, marble, tile, masonry and some other construction materials to smooth uneven surfaces and remove flash</span></p><p><span style="font-size:16px">4 inch diamond wheels have air holes, designed to help maintain and cool the cutting pattern and reduce wear</span></p><p><span style="font-size:16px">We provide a 5-year worry-free warranty and a 90-day unconditional refund and free lifetime technical support. Buy with confidence.</span></p><p><span style="font-size:16px"></span></p><p><span style="color:rgba(159,5,0,255);font-size:16px"><strong>Detailed description:</strong></span></p><p><span style="font-size:16px"></span></p><p><strong><span style="font-size:16px">specification:</span></strong></p><p><span style="font-size:16px">Material: HHS</span></p><p><span style="font-size:16px">Production process: sintering</span></p><p><span style="font-size:16px">Color: gold</span></p><p><span style="font-size:16px">Outer diameter: 100 mm / 4 inches</span></p><p><span style="font-size:16px">Inner hole diameter: 20mm / 0.79 inches (without metal ring)</span></p><p><span style="font-size:16px">Inner hole diameter: 16mm / 0.63 inch (with metal ring)</span></p><p><span style="font-size:16px">Thickness: 5 mm / 0.2 inch</span></p><p><span style="font-size:16px">No thread</span></p><br/><p><span style="font-size:16px"></span></p><p><span style="font-size:16px">Note:</span></p><p><span style="font-size:16px">1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color</span></p><p><span style="font-size:16px">2.Please allow slight dimension difference due to manual measurement.</span></p>