• • Single Conical dome: used in roller cone of percussion bits for medium hardness of formations.
  • Double Conical dome: used in roller cone bits for medium to hard formations.
  • Ovoid dome: round shape dome used in roller cone or percussion bits for hard formations.
  • Wing Tip dome: used in raised bore drilling operation.
  • Scoop dome: used in roller cone drill bits for soft formations at high rate penetration.
  • Chisel dome: used for soft formations at high rate penetration.
  • Wedge Crested Chisel dome: used in outer row or gage row of roller cone bits.
  • Parabolic dome: used in roller cone or percussion bits for medium to hard formations.
  • Multilayer dome: special designed compacts for percussion bits at high drilling rates. It’s special design shape help extend bits’ life before re-sharpening is required.
  • Serrated buttons: variety of sizes and shapes are used on drilling bits to prevent wear rubbing on steel body.
  • Gage Flat buttons: variety of sizes and grade selections are used widely on many applications including various types of drill bits to prevent wear.
  • Thrust Bearing buttons: serve as a reliable replacement for hard-faced bearings in thrust area to increase life span of bearings for rotary cone rock bits.

Variety of grades are available (6% Co – 16% Co.) Many shapes, sizes and grades can be manufactured specifically per request.