Check the listing for details. Lot Of Carbite Inserts. Condition: New. Listed at 300.00 USD. This huge lot of carbide inserts is perfect for all your metalworking needs. With a wide variety of shapes and sizes, you'll have everything you need to get the job done right. These quality inserts are made to withstand even the toughest of materials and are sure to provide you with the precision and accuracy you require. Whether you're a seasoned professional or just starting out, this lot is sure to meet your needs.