10 HB Cupel Block – Case 60

Ten depressions per block.

Each depression is 14/16" (22mm) in diameter.
Approx cup depth 5/16" (8mm)
Each block will absorb approximately 261 grams of lead.

Block Dimensions (LxWxH): 5-7/16" x 2-7/8" x 7/8"

Pricing is per each (1) case of 60 blocks. .

Cupel blocks are made from high quanlity dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal refiners, alloy melters, hallmarking, geological and test laboratories worldwide