TCI bits

TCI BITS

Tungsten Carbide Insert (TCI) bits. Lotus offers a wide variety of types of chisel, conical and spherical shaped tungsten carbide inserts, each uniquely designed for drilling in specific types of rock formations. Available in central, jet, and reverse circulation.

Open Bearing

Sizes Available

Formations: Soft / Med / Hard

Api Pin Connection: 2 7/8” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 3 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 3 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 3 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 4 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 4 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” or 7 5/8”
Reg

Sealed Bearing

Sizes Available

Formations: Soft / Med / Hard

Api Pin Connection: 3 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 3 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 4 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 4 ½” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” Regular

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” or 7 5/8” Reg

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” or 7 5/8” Reg

 Formations: Soft / Med / Hard

Api Pin Connection: 6 5/8” or 7 5/8”
Reg