![1 3/8IN CYCLONE S THIN WALL CORE BIT 1 3/8IN CYCLONE S THIN WALL CORE BIT](https://cdn11.bigcommerce.com/s-x03134ks5p/images/stencil/300x300/products/362/640/7422defd-1beb-43d1-bccb-1144e1e0d75c__13726.1716489099.png?c=1)
Cyclone by DIAMAX - S QZT Core bit, for use on Quartzite Engineered stone, granite wet or dry, Bond formulated to cut through hard quartzite with a long life-span, Brazed diamonds on the inside and outside core, Inlaid T-segments make them durable, Max RPM 6500 3 inch usable length