Graphite Melting Crucibles Gift Card These burs are among the

These burs are among the best-selling in the world for good reason

Plain handle design for a secure

Delivers consistent performance on all metals

Part # Color Hardness Shore D 121

Graphite Melting Crucibles Gift Card These burs are among theGraphite melting crucibles built for serious metalwork. These robust crucibles often called black lead are designed to withstand temperatures up to 3000F and tolerate thermal shock, making them a reliable choice for foundry work, metal casting, and high heat melting applications. Available in six sizes to suit a range of production needs, from smaller pours to larger melt volumes. Made in the USA. Features Withstand temperatures up to 3000F Tolerate