$399.00 1 Piece(MOQ)

High Strength 75mm Three-Wing Arc Angle Drill Bit for Coal Mining

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

High-Quality IADC S323 215.9mmpdc Oil Drill Bit for Limestone Claystone Shale

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

IADC S433 152.4mmpdc Oil Drill Bit for Soft to Medium Hard Formations

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$399.00 1 Piece(MOQ)

Durable 152.4mm Three-Wing Concave Drill Bit for Coalfield Collection

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

High Efficiency IADC S423 444.5mmpdc Oil Drill Bit for Shale Sandstone

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

High Cost Performance IADC127 215.9mm PDC Oil Drill Bit for Mudstone Chalk

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

Stable IADC S433 215.9mm PDC Oil Drill Bit for Limestone Anhydrite

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$399.00 1 Piece(MOQ)

High Efficiency 250mm Four-Wing Arc Angle Drill Bit for Mining Exploration

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$699.00 1 Piece(MOQ)

Customization IADC S323 311.1mmpdc Oil Drill Bit for Limestone Sandstone Shale

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$58.00 1 Piece(MOQ)

Stable 13.44mm Polycrystalline Diamond Compact for Homogeneous Rock and Coal Mining

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
$399.00 1 Piece(MOQ)

High Performance 28mm Anchor Drill Bits for Tunnel Construction

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
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