Big Daishowa

Rough Boring Head – Sw Boring Head

60°serrated contact system offers rigid connection. Ultimate rough boring head fulfilling all the requirements

Sw Boring Head


  • Rigid design for heavy cutting. 60°serrated connecting system for head and cartridge offers high rigidity.

  • Balanced & stepped cutting available Adapted for both balance and step cutting by simply changing positions of standard Cartridges. (for blind holes)

  • Quick diameter adjustment One single wrench adjusts cartridge in both direction, so diameter is adjusted smooth & easy.