Durston Steel Bench Block 150mm (6") Flat Square Proxxon 643 — Italian Grey G2

643 — Italian Grey G2 Pre-Polish 5/8" Knife Edge

Ottosonic cleaning solution

Includes 1/4" thick ceramic fiber shelf

Block-style initial R

this polishing powder is a trusted choice among professional jewelers and metalsmiths

Durston Steel Bench Block 150mm (6") Flat Square Proxxon 643 — Italian Grey G2The Durston Steel Bench Block is a premium grade tool steel surface designed for flattening, riveting, and a wide range of metalworking and jewelry fabrication tasks. Measuring 150 mm x 150 mm x 20 mm (6" W x 6" D x " H), this generously sized block provides a stable, reliable work surface for bench jewelers and metalsmiths demanding consistent results. Durston bench blocks are crafted from tool steel that is ground flat, polished, and case hardened