Sumitomo Electric manufactures and markets a variety of industrial material products including sintered diamond "SUMIDIA" and the world's leading synthetic monocrystal diamond "SUMICRYSTAL".

Type

Sintered diamond tooling materials

• Die blank "SUMIDIA WD"
• Tool blank "SUMIDIA BLANKS"

Synthetic monocrystal diamond tooling materials

• Die blank "SUMICRYSTAL CD"
• Cutting tool blank "SUMICRYSTAL UP"
• Dresser blank "SUMICRYSTAL PD"