Crown Carbide Pro Square Radius Cutter, 15 mm is a high-quality cutter designed specifically for Crown's Carbide Pro Roughing Tip Turning Tool (CARBPROSR). Crafted from premium USA-made solid tungsten carbide using advanced Nano Particle Carbide technology, this cutter is hardened to an impressive 93 HRC, ensuring it maintains an ultra-sharp edge for extended use. When the cutting tip becomes dull, simply rotate it to a fresh edge to continue working efficiently without interruption. This product includes one 15mm x 15mm square radius carbide cutter, sold without a screw, making it a reliable and durable choice for precision machining tasks. Model Number: CARBSR15