Home > Tools & Hardware > Drill Bits > Multipurpose Drill Bits >

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 76233 products for 50 mm drill bit Manufacture & Suppliers

Diamond Core Drill Bits NMLC / HMLC core bit For Mineral Exploration using for 1.5 meters length NMLC / HMLC Core barrel

... length NMLC / HMLC Core barrel NMLC / HMLC core bit This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by imp...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
6 Inch TCI Tricone Drill Bit IADC537 With Gauge Trimmer

...drill bits are also constantly innovating and developing. For example, the emergence of jet type three cone drill bits and long nozzle three cone drill bits has greatly increased drilling speed and further i...

Hebei Crossing Drill Bit Manufacture Co.,LTD
Hebei,China

Verified Supplier

Add to cart
ISO9001 Standard 34mm Button Drill Bit 7 / 11 / 12 Degree High Quality Carbide

...Drill Bit For Rock and Mining Coal Drilling Describtion 1.Product Name:tungsten carbide taper button drill bits. TypesTapered chisel bits, Tapered cross bits, Tapered button bits 2.Application:Tapered drill ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
API-7-1 TCI Tooth Rotary Three Roller Cone Rock Drill Bit

...drill bit? A: The brand name of this drill bit is ENG. Q: What is the model number of this drill bit? A: The model number of this drill bit is Roller Tricone Drilling Bit. Q: Where is this drill bit manufact...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
8.5 inch TCI 547 Rotary Three Roller Cone Rock Drill Bit

...drill bit? A: The brand name of this drill bit is ENG. Q: What is the model number of this drill bit? A: The model number of this drill bit is Roller Tricone Drilling Bit. Q: Where is this drill bit manufact...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
90 Mm 3 9/16 Inch DTH Hammer Drill Bits For Rock , Down The Hole Drilling Tools

...rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Diameter No ×Button diamete...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

Active Member

Add to cart
Tungsten Carbide UCW 0.10mm-0.45mm PCB Drilling Bit

...Drill Bits For Circuit Board Drilling Usage:For High Precission PCB Drilling Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample Available 5...

DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
Guangdong,China

Verified Supplier

Add to cart
Tungsten Carbide UCH 0.10mm-0.45mm PCB Micro Drill Bits

...Drill Bits For Circuit Board Drilling Usage:For High Precission PCB Drilling Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample Available 5...

DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
Guangdong,China

Verified Supplier

Add to cart
Super Hard Carbide Tip Sintered Drill Bit Auto - Welding With Silver Material

...Drill Bit Auto - Welding With Silver Material Product Description Size: outer dia 6mm-100mm drill length 2"(51mm) shank dia 3/8"(10mm) grite/Particle 50-60 /according to your request drilling deepth 1-1/16"(...

Talentool (Shanghai) Diamond Manufacture Co., Ltd.
Shanghai,China

Verified Supplier

Add to cart
Tricone Bit 8" TCI Tricone Bits , TCI Drill Bit , Tci Rock Bit For Water Well Drilling

Tricone Bit 8" TCI tricone bits, TCI Drill Bit, tci rock bit for water well drilling Tricone Bit 8" TCI tricone bits, TCI Drill Bit, tci rock bit Categories Roller Core Bits Place of Origin: Germany, ...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
238mm MRING Overburden Symmetric Casing Drilling Bit For Borehole Drilling Machine

... produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. A driver bit and a ring are assembled...

Wuhan Kingdrilling Diamond Co.,Ltd
China

Verified Supplier

Add to cart
9 7/8 Inch Kymera Hybrid Drill Tricone Drill Bit , Bake Hughes Milled Tooth Bit

... oil and gas operators lower their well construction costs through faster and more-durable drilling performance. The bits—which combine the strengths of polycrystalline-diamond-compact and tricone-bit techn...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Professionl Rock Drilling Bit PDC Diamond Drilling Bit For Geological Prospecting

...Drilling Bit PDC Diamond Drilling Bit Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit diff...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

Verified Supplier

Add to cart
Factory Outlet Water Well Drill Bits For Foundation Drill Rigs

...Drill Bits For Foundation Drill Rigs Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide bu...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

Verified Supplier

Add to cart
Metric Geological Core Drill Bits T2 - 76 , T2 - 86 / Diamond Impregnated Bit With High Speed drilling for hard granite

...Drill Bits / Diamond Impregnated Bit With High Speed Metric Geological Core Drill Bits T2 - 76 , T2 - 86 / Diamond Impregnated Bit With High Speed drilling for granite Metric Geological Core Drill Bits T2 - ...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
LTK48 Impregnated Diamond Coated Drill Bit / LTK Diamond Tip Core Drill Bit For Exploration Drilling

...Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. 2. It can drill various formations from the softest to hardest rocks. Features: 1. Significantly outperforms ...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
Mining Rotary Tricone Drill Bit , Tci Tricone Bit IADC Code 542 642 712 for Hard Rocks Drilling

...here is a Tri Cone suitable for any rock formation Tricone bit is versatile and can handle changing formations Tri Cones are reasonably priced, long lasting and have an efficient drilling rate The tricone bi...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
BIT 45 MM SR35 R32 Drilling Accesories Tricone Drill Bit For Tunneling

BIT 45 MM SR35 (R32) Drilling accesories for tunneling tricone drill bit Feature Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading stren...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Active Member

Add to cart
BIT 45 MM SR35 R32 Drilling Accesories Tricone Drill Bit For Tunneling

BIT 45 MM SR35 (R32) Drilling accesories for tunneling tricone drill bit Feature Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading stren...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

Verified Supplier

Add to cart

|< << 40 41 42 43 44 45 46 47 48 49 50 >> >|

Inquiry Cart 0

All Categories

50 Mm Drill Bit

Total 76233 products for 50 mm drill bit Manufacture & Suppliers

Diamond Core Drill Bits NMLC / HMLC core bit For Mineral Exploration using for 1.5 meters length NMLC / HMLC Core barrel

6 Inch TCI Tricone Drill Bit IADC537 With Gauge Trimmer

ISO9001 Standard 34mm Button Drill Bit 7 / 11 / 12 Degree High Quality Carbide

API-7-1 TCI Tooth Rotary Three Roller Cone Rock Drill Bit

8.5 inch TCI 547 Rotary Three Roller Cone Rock Drill Bit

90 Mm 3 9/16 Inch DTH Hammer Drill Bits For Rock , Down The Hole Drilling Tools

Tungsten Carbide UCW 0.10mm-0.45mm PCB Drilling Bit

Tungsten Carbide UCH 0.10mm-0.45mm PCB Micro Drill Bits

Super Hard Carbide Tip Sintered Drill Bit Auto - Welding With Silver Material

Tricone Bit 8" TCI Tricone Bits , TCI Drill Bit , Tci Rock Bit For Water Well Drilling

238mm MRING Overburden Symmetric Casing Drilling Bit For Borehole Drilling Machine

9 7/8 Inch Kymera Hybrid Drill Tricone Drill Bit , Bake Hughes Milled Tooth Bit

Professionl Rock Drilling Bit PDC Diamond Drilling Bit For Geological Prospecting

Factory Outlet Water Well Drill Bits For Foundation Drill Rigs

Metric Geological Core Drill Bits T2 - 76 , T2 - 86 / Diamond Impregnated Bit With High Speed drilling for hard granite

LTK48 Impregnated Diamond Coated Drill Bit / LTK Diamond Tip Core Drill Bit For Exploration Drilling

Mining Rotary Tricone Drill Bit , Tci Tricone Bit IADC Code 542 642 712 for Hard Rocks Drilling

BIT 45 MM SR35 R32 Drilling Accesories Tricone Drill Bit For Tunneling

BIT 45 MM SR35 R32 Drilling Accesories Tricone Drill Bit For Tunneling