Products

Core Barrel with Bullet Teeth

Feature:
  • High-Strength Alloy Steel Construction
  • Tungsten Carbide Bullet Teeth for Hard Rock Drilling
  • Reinforced Barrel Design for Maximum Durability
  • Excellent Penetration in Hard Rock and Boulders
  • Replaceable Bullet Teeth for Easy Maintenance
  • Compatible with Bauer, SANY, XCMG, Zoomlion & Sunward Rigs
  • Available in Multiple Diameters and Kelly Connections
  • Ideal for Bored Pile and Deep Foundation Drilling

DESCRIPTION

The Core Barrel with Bullet Teeth is a heavy-duty drilling tool designed for bored pile and deep foundation construction in hard rock, weathered rock, boulders, and other challenging geological conditions. Equipped with high-performance tungsten carbide bullet teeth, it efficiently fractures rock while maintaining excellent drilling stability and wear resistance. Manufactured from high-strength alloy steel with reinforced welding, the core barrel delivers reliable performance, extended service life, and high drilling efficiency. It is compatible with most major rotary drilling rigs, including Bauer, SANY, XCMG, Zoomlion, Sunward, and Soilmec, making it an ideal choice for demanding foundation drilling projects.

Technical Parameter of core barrel with bullet teeth

DiameterD(mm)HeightH(mm)ThicknessT(mm)Reinforcing Ring Height
H(mm)
Reinforcing Ring Thickness
T1 (mm)
bullet teeth NumberWeight
(kgs)
600120020200206549
800120020200209744
120012002020020151187
150012002020020181582
180010002020020241906
20008002020020271941
25008002520020332800

Regular Size Core Barrel with Bullet Teeth

Large size Core Barrel with Bullet Teeth

Core Barrels with Bullet Teeth in Factory Warehouse

Core Barrels with Bullet Teeth in Factory Warehouse

Production Line

Packing and Delivery

Jobsite

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