$499.00 1 Piece(MOQ)

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
$1999.00 1 Piece(MOQ)

Rock Reamers for HDD/Trenchless/No Dig, Hole Openers with Roller Cone Palm / Single Roller Cone Bit

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
$680.00 1 Piece(MOQ)

Single Roller Cutter for Fundation Core Barrel Roller Cones

Hejian Hengji Bit Manufacture Co., Ltd.
$299.00 1 Piece(MOQ)

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
$5499.00 1 Piece(MOQ)

API Rock Drill Bits for Well Drilling/Mining, Tricone Bits, PDC Bits, Rock Reamers/Hole Openers, Drag Bits, Hammer Bits, Single Roller Cones/Cutters

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
$799.00 1 Piece(MOQ)

TCI Tricone Bit 8 1/2" 215.9mm Rock Roller Drill Bits for Water Well Drilling, API Manufacturer Price

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
$200.00 1 Piece(MOQ)

8 1/2" IADC517/637 Single Roller Cone Bit for Core Barrel and Piling Foundation Single Cutters Segments API Roller Bit Palm

Hebei Ruishi Bits Manufacturing Co., Ltd
$200.00 1 Piece(MOQ)

169mm Piling Roller Cone Bits, Single Roller Bits

Hejian Tianrun Machinery Co., Ltd.
$160.00 1 Piece(MOQ)

9.5 Inch Rock Roller Cone Palm Cutter for Rig

Hejian Tianrun Machinery Co., Ltd.
$500.00 1 Piece(MOQ)

Historic Xmy Series Single Cone Roller TCI Tricone Bit Palms Cutter in Gas Field

Sinotai Petroleum Equipment Co., Ltd