Description
Durston’s Charcoal Blocks for jewellers are manufactured from dense, compressed charcoal—making them three times heavier and more durable than standard soft charcoal blocks. Designed to reflect heat back into your work, these blocks are ideal for soldering and annealing processes where focused heat is essential. The dense construction provides greater longevity and resistance to cracking, even with repeated torch use.
This particular block measures 80mm by 60mm by 30mm and weighs 0.64kg, making it compact and easy to handle while delivering robust performance on the bench. The block’s heavy, high-density structure enhances heat reflection and supports uniform heating, benefiting both professional jewelers and serious hobbyists.