Home > Machinery > Energy & Mineral Equipment > Mining Machinery >

50 Mm Drill Bit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 10021 products for 50 mm drill bit Manufacture & Suppliers

Tungsten Carbide DTH Drilling Tools Water Well Drill Bits For 6 Inch Dth Hammer

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
115mm Mission 40 Well Drilling Down The Hole Hammer Button Drill Bit

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
5 Inch DTH Drilling Tools High Air Pressure DTH Rock Drill Bit Customized Color

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
High Precision DTH Drilling Tools Water Well Drill Bits With CIR DHD QL Series

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
Metal Threaded Shank Drill Bit Adapter For Extention Speed Rod And Thread Bit

... power from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank adapters are more popular than female ......

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
7 7/8MTD0618M222 PDC drill bit for oil well/water well/mining well

... bearing system 5..Fast drilling rate 6.good after-sales service 7.API SGS Certificate troduction of PDC drill bit: ♦ Steel body with hardening tungsten carbide surface(WC),make the drill bit both high stren...

hejian tengda petroleum supplies company
Hebei

Active Member

Add to cart
K20 K30 YG8 Virgin MaterialTungsten Carbide Mining Bits For Mining , Water Well , Oil Drilling Bits

... tools in different area. Such as mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material ...

ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
Hunan,China

Active Member

Add to cart
K20 K30 YG8 Virgin MaterialTungsten Carbide Mining Bits For Mining , Water Well , Oil Drilling Bits

... tools in different area. Such as mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material ...

ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
Hunan,China

Verified Supplier

Add to cart
High Precision DTH Button Bits Down The Hole Drill Bits For Rock And Concrete

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
CIR90 110mm Low Air Pressure Dth Hammer Bit Button Drill Bit Anti Corrosion

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
High Penetration HN120 Button Drill Bit Big Size 12 Inch For Rock Breaking

...Bits For Rock Breaking Products Description: SOLLROC offers DTH hammers with long service life and high penetration rates, in diameters ranging from 2 to 18 inches and their spare parts. Application: Surface...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
DHD3.5 Thread Down The Hole Water Well Drilling Bits With Convex Face

...Drilling Bits With Convex Face Product Description: DTH Drilling Tools are designed for various mining, quarrying, and construction applications. They are made of hard-wearing materials like Carbon Steel, Al...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings

...Bits Product Introduce Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended for the applications where error cannot be tolerated. All tu...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
Medium RC Drill Bit 500-1000 Psi With Heat Treatment For Complicated Gravel Formation

...bit is designed to tackle tough and challenging formations with ease. Its unique design features a drop center, concave, and flat face shape, allowing for optimal penetration and control in a variety of form...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
4 1/8'' High Performance Carburized Steel DTH Drill Bits for Water Well and Mining Drilling

Product Description sollroc DTH bits are designed and manufactured for superior penetration while maintaining maximum cleaning action at the face of the bit, thus extending the working life of the products. The...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed

...diamond surface - set bits differ from impregnated bits in that they only have a single layer of diamonds set onto the working surface of bits according to a pre-determined pattern, Its waterways are usually...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

Verified Supplier

Add to cart
Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC

...Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefu...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

Verified Supplier

Add to cart