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Total 1711 products for reaming while drilling Manufacture & Suppliers

#2 Square Exterior Self Drilling Self Tapping Screws 10G x 38mm Countersunk Wing Tip

... Screw tip Wing drilling tip Surface treatment Galvanised C3 Quantity per box 1000 Application Wood Specifically designed to attach wood to metal (Max. 12mm). Metric thread with wings designed to ream out th...

Youngtion Technology Co., Ltd.
China

Active Member

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Water Well Projcet DTH Drill Bits , Concentric Overburden DTH Hammer Bits With Blocks

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Concentric overburden drill bit with blocks for water well projcet

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Face Type Optional Concentric Overburden Drilling Systems Carbide Button Shape Custom

...drill bit with blocks Specification 1. Face: Flat,Convex,Concave,Drop-center. 2. Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3. Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Di...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Reliable Overburden Drilling Systems With Blocks Outside Diameter 168mm

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Alloy Steel Casing Advancement Systems , Wearable OD178mm Rock Drilling Tools

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Flexible Operate Overburden Drilling Systems OD245mm Less Vibration

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Stable Working OD 285mm Casing Drilling System , Carbides DTH Installation Tools

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Simple Operation 377mm OD Overburden Drilling Systems Open / Close Flexible

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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518mm OD Overburden Drilling Systems Durable Tungsten Carbide Material

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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High Performance Overburden Drilling Systems OD800mm Face Type Optional

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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Reliable Concentric Overburden Drilling Systems OD 508mm Strong Carbides Material

...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

Verified Supplier

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BQ NQ HQ PQ Wireline Core Barrel Overshoot Drilling Rig Components ISO9001:2008

... are proffesional drilling machine and tools manufacture. We have BQ,NQ,HQ and PQ wire line core barrel and accessory. Like diamond bit, reaming shell, wrench,overshoot, Q rods, and W casing pipe. Q wireline...

Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd.
Jiangsu,China

Verified Supplier

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#2 Square Exterior Self Drilling Self Tapping Screws 10G x 38mm Countersunk Wing Tip

... Screw tip Wing drilling tip Surface treatment Galvanised C3 Quantity per box 1000 Application Wood Specifically designed to attach wood to metal (Max. 12mm). Metric thread with wings designed to ream out th...

Youngtion Technology Co., Ltd.
China

Verified Supplier

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Reaming While Drilling

Total 1711 products for reaming while drilling Manufacture & Suppliers