Single-layer grain-free drill bit 31A

Single-layer grain-free drill bit 31A

Single-layer grain-free drill bit 31A

Drillability category

  • V
  • VI
  • VII
  • VIII
  • -

Diameter

  • 93
  • 112
  • -

Profile

- Profile 31

Quantity and cost upon request

Description

Carving according to GOST 6238-77