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Hejian Zhongcheng Drill Bit Manufacture Co., Ltd.
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Step Drag Bit
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Step Type (3-Way) Drag Bits
- FOB Price: US$ 500 / Piece
- Min. Order: 1 Pieces
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API SRF brand three wings step drag bits
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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carbide step drill bit
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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3 WINGS STEP DRAG BIT
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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4 wings PDC BITS for mining/water drilling
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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4 wings step drag bit
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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3 wings PDC BITS for mining/water drilling
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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4-Wings Step Drag Bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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3 blades step drag bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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3 blades PDC diamond bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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4 blades chevron drag bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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4 blades tc drag bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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Coal Mining Bit and Non Coring Bit PDC Bit
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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3 wings step drag bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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9 7/8inch step drag bit for rock drilling
- FOB Price: US$ 300 / Piece
- Min. Order: 1 Pieces
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step drill bit
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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chevron drag drill bits
- FOB Price: US$ 200 / Piece
- Min. Order: 1 Pieces
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API&ISO certificated 10 1/2 inch Drag bit for oil well drilling
- FOB Price: US$ 300 / Piece
- Min. Order: 1 Pieces
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8 1/2 inch Zhong Cheng PDC drag drill bit
- FOB Price: US$ 300 / Piece
- Min. Order: 1 Pieces
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SRF brand Petroleum Supplies 9 1/2inch Drag Bits(3 ways)
- FOB Price: US$ 300 / Piece
- Min. Order: 1 Pieces
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supply drag bit/drill bits perfect quality
- FOB Price: US$ 300 / Piece
- Min. Order: 1 Pieces
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Four Wing Stepped Type-6 1/8", 3 1/2" API Reg Pin, Stepped, Tungsten Inserts
- FOB Price: US$ 30 / Piece
- Min. Order: 1 Pieces
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API Three Wings Chevron Step Tungsten Carbide Drag Bit/Step T. C Drag Bit
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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3 blades step drag bits
- FOB Price: US$ 20 / Piece
- Min. Order: 1 Pieces
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5 1/4 PDC drag drill bit with 5blades
- FOB Price: US$ 500 / Piece
- Min. Order: 1 Pieces
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High quality 3 wing step drag bit /PDC drag bit
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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Three wings and four wings PDC Drag Bits
- FOB Price: US$ 1,000 / Piece
- Min. Order: 1 Pieces
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7inch Step Drag bit ,3 1/2 API REG Pin
- FOB Price: US$ 50 / Piece
- Min. Order: 1 Pieces
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Stepped Drag Bit, diamond drag bit
- FOB Price: US$ 20 / Piece
- Min. Order: 1 Pieces
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Drilling drag bit/ Chevron drill bit
- FOB Price: US$ 20 / Piece
- Min. Order: 1 Pieces
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Rock Drilling Core Barrels with Roller Bits for Drill Road Construction Borehole Rotary Piling Foundation
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High-Efficiency Construction Machinery Parts Core Barrel with Roller Bit for Wide Range of Strata Drilling
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Customized Large Diameter 2500mm Core Barrel with Roller Bits for Rotary Rig Drilling Tools
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Core Barrel with Roller Bit High-Efficiency Drilling Tools Applicable to a Wide Range of Strata
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Rotary Drilling Rigs Spare Part Core Barrel with Roller Bit for Rotary Drilling Rigs
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High-Torque Core Barrel with Roller Bits for Bored Pile and Rock Drilling
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Customized Core Barrel with Roller Bits for Foundation Construction Rotary Drilling Rig Tools
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Core Barrel for Drill Road Borehole & Rotary Piling Rig Rock Drilling with Roller Bits Construction Machinery Parts
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Customized Core Barrel for Bored Pile Foundation Tools with Roller Bit