Finely ground & polished high carbon steel
19mm chisel shank diameter
Includes sizes 6, 10, 13 & 16mm

Approximate dimensions:
6mm: 40mm chisel length. 168mm overall bit length
10mm: 40mm chisel length. 208mm overall bit length
13mm: 50mm chisel length. 208mm overall bit length
16mm: 72mm chisel length. 215mm overall bit length