Float Check Valve in Oild Field
1 Piece (MOQ)
1. Operating Principle and Applications
The drill pipe float valve can prevent drilling fluid,cuttings and metal debris from flowing back into the drill string.
Correctly installed on the
- Qingdao Singho Machinery Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
-
ISO9001:2015
ISO9001:2015
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Internal Coolant Deep Hole Drills Long Carbide Drills for Hardness Material
US$5.00-40.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Internal Coolant Deep Hole Drills and Long Carbide Drills for Hardness Material
Product Description
Tungsten Carbide Drill Bits
Carbide drill bits are high-performance cutting tools designed for
- Changzhou Lihao Tools Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
-
ISO 9001
ISO 9001
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Normal Button Bit R32 R38 T38 T45 T51 St58 Gt60 Rock Bit
US$16.00-192.50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
About us
PACKAGING
Main Products
Workshop
Exhibition
After Sales Service
FAQ
Product Description
Specification
HEAD DIAMETER
Shank Length
Port holes
Weight
(k
- Luoyang Zuanshan Machinery Equipment Co., Ltd.
-
Suppliers with verified business licenses
- Henan, China
-
ISO 9001, ISO 9000, ISO 29001
ISO 9001, ISO 9000, ISO 29001
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Wxsoon Wholesales Inner Coolant 3D Tungsten Carbide Drill for Steel
US$15.00-69.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
wxsoon factory wholesales inner coolant 3D tungsten carbide drill for steel 304L 316L
Type
Flute Diameter
Thread Dimension
Metric
Shank Diameter
Total Length
Flute Length
Limit Depth
S
- Wuxi Soon Technology Co., Ltd.
-
Suppliers with verified business licenses
- Jiangsu, China
-
ISO 9001
ISO 9001
- Contact Now
API Manufacturer Price Tricone Drilling Button Bit for Hard Rock Oil/Gas/Water Well
US$300.00-500.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Far Eastern Drilling are API (API-7-1 & API Spec Q1) factory specializes in drill bits, such as Tricone Bit,PDC Bit,Hybrid Bit,HDD Hole Opener,Foundation Roller Cone Bits and related drilling tools,ap
- Weifang Far Eastern Machinery Co., Ltd
-
Suppliers with verified business licenses
- Shandong, China
-
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Premium Hex Shank Spiral Multi-Purpose Wall Drill Bit More Colour for Tiles with TUV
US$0.30-1.80
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Product:
Hexagonal handle multifunctional wall drill
Brand:
Green Arrow
Size:
4MM-12MM
Raw Material:
Alloy Steel , Tungsten Carbide
Application
Metal,Ceramic,Woo
- Yueqing Green Arrow Tools Co., Ltd
-
Suppliers with verified business licenses
- Zhejiang, China
-
ISO 9001, ISO 22000
ISO 9001, ISO 22000
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8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm
US$199.00-499.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
YINHAI PRODUCTION WORKSHOP SHOW
TECH DATA FOR YINHAI PRODUCTS
YINHAI FOREIGN EXHIBITION SHOW
FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer, We
- HEJIAN YINHAI ROCK BITS MANUFACTURE ...
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Hebei, China
-
ISO 9001
ISO 9001
- Contact Now
API Factory Quality 13-1/4 Steel Body Eccentric PDC Drill Bit with 5 Blades Steel Body Hybrid Drill Bit Reduce Drilling Costs for Oil and Gas Drilling
US$99.00-999.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
FAQ
Q1: Can you customize drill bits for specific drilling conditions?
A:Yes, we can customize drill bits to meet specific drilling conditions and requirements, including custom sizes, shapes, and f
- Wuhan Eastar Tool Company Limited
-
Suppliers with verified business licenses
- Hubei, China
-
ISO 9001, ISO 14001, HSE, QHSE
ISO 9001, ISO 14001, HSE, QHSE
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Pgm German Quality Tct Concrete Masonry Drill Cylindrical Shank for Concrete Brick Stone Cement Drilling
US$0.146-9.116
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
* Masonry Drill Bit Cylindrical Shank, PGM certificated, Automatic Vacuum Soldered, Shot-peened surface
* Carbide tips are supplied By Ceratizit, one of the most professional tungsten carbides manu
- ZHENJIANG HTT TOOL CO., LTD.
-
Suppliers with verified business licenses
- Jiangsu, China
-
ISO9001:2015
ISO9001:2015
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Songqi Vacuum Brazed Tile Porcelain Core Drill Bit Hole Saw Hole Cutter Diamond Drill Bit
US$0.33-16.20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product name:
Diamond Drill Bit
Brand:
SongQi/OEM/ODM
Size:
6-100mm
Use:
Masonry Drilling
Usage:
Granite Marble Ceramic Quartz Concrete
Color:
Gold
Type:
Core Drill B
- Foshan Songqi Technology Co., Ltd.
-
Suppliers with verified business licenses
- Guangdong, China
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Christmas Sale 3 3/8"-26" Steel Tooth Tricone Bit a Dent Pour Forage Water Well Drilling Bit
US$600.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Features
Certifacte and Factory
Regular Sizes Of Tricone Bits
3 7/8"
4 1/
- Hejian City Feilong Retop Rock Bit ...
-
Suppliers with verified business licenses
- Hebei, China
-
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
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HSS Step Point Drill Bit Bright Finish
US$0.051-4.191
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
HSS Step Point Drill Bit Bright Finish
With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center dr
- Danyang Speedy Tools Co., Ltd
-
Suppliers with verified business licenses
- Jiangsu, China
-
ISO 9001
ISO 9001
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Hard Rock Formation 8.5 Inch Drilling PDC Bit for Water Well Drilling
US$60.00-850.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product feature
1.Factory direct supply
2.Factory wholesale price
3.Stable quality
4.High drilling efficiency
5.Good wear resistance
6.Long service life
Pdc Drill Bit Feature:
1.Sui
- Hunan Hippo Drilling Tool Co., Ltd.
-
Suppliers with verified business licenses
- Hunan, China
-
ISO 9001
ISO 9001
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API Factory Ruishi Bits Customization Support 3"- 36" Milled Tooth Tricone Drill Bits for Oil Mining Water Well Drilling
US$1.00-99,999.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Description
Milled tooth Tricone bit
Size
from 2'' to 36", or as Customized.
Seal type
Rubber seal, Metal seal, or as Customized.
Formation
Suitable f
- Hebei Ruishi Bits Manufacturing Co., Ltd
-
Suppliers with verified business licenses
- Hebei, China
-
ISO9001:2015, ISO14001:2015
ISO9001:2015, ISO14001:2015
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254mm Premium High Frequency Welding Diamond Core Drill Bit for Concrete
US$46.33-54.51
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Diamond Core Drill Bit
This professional diamond core bit is high-frequency welded, providing a rapid and clean drill. M22, 1 1/4UNC, 1/2Gas universal thread is suitable for multiple drill rigs,
- Hebei Senmine Technology Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"Fast Delivery"Fast Delivery - Hebei, China
- Contact Now
Different Size of Auger Drill Bit
US$3.90-4.20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Different size of Auger drill Bit
material : 42CrMo.
process: investment casting + machining + heat treatment + welding .
carbide tungsten
surface : color zinc plated.
hardness: HRC42-48
Min.1
- NINGBO AOGE MACHINERY CO., LTD.
-
Suppliers with verified business licenses
- Zhejiang, China
-
ISO9001:2015
ISO9001:2015
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Best Hex Shank Countersink Bit Metal Countersink Bit Counter Sink Drill Bits Countersink Drill Bit for Wood Countersink Depth Stop
US$2.00-20.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Countersinker Drill Bits for Wood, Hex Shank 5 Flute Countersink
Material
HSS 4241(Carbon Steel,M2,M35 is available)
Angle
90°
Cutting edges
5 (0,1,3,5,6,7 are available)
Surface
TIN Coate
- Danyang Ergaster Tools Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
-
ISO 9001
ISO 9001
- Contact Now
Hex Shank Single Wing Wood Auger Bits
US$1.70-2.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wood auger bits Master!
Stable quality,good price!
30 years experience in wood auger bit!
We specilize in wood auger bit only!--XINGHUA TOOLS MANUFACTRE CO., LTD!
Wood drill bit
1.
- Xinghua Hongte Stainless Products Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"Speedy Service"Speedy Service - Jiangsu, China
-
ISO 9001
ISO 9001
- Contact Now
High-Performance Premium Ceramic Diamond Drill Bits for Ceramic Tile Drilling
US$2.00-6.00
/ PCS
5 PCS (MOQ)
5 PCS (MOQ)
With Importing Diamonds / Professional Vacuum Brazed Dry Drill Bit manufacturer / Extremely fast drilling speed (15-30s/Hole) / Super good life under dry condition (6mm at least 25holes on hard granit
- QUANZHOU ZHUOSHI SUPERHARD TOOL CO., ...
-
Suppliers with verified business licenses
- Fujian, China
-
ISO 9001
ISO 9001
- Contact Now
API 12 1/4 Inch IADC 637 Tricone TCI Rock Bit for Sale
US$1,900.00-2,200.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Basial Specification
Product Name
TCI Tcicone Bit
Size of Rock Bit
12 1/4''
311mm
IADC Code
837
Thread Connection
6 5/8 API reg pin
WOB(kN/mm)
0.5~1.2
RRM(r/min)
- Hejian Longyue Drill Bit Manufacture Co., Ltd.
-
Suppliers with verified business licenses
- Hebei, China
-
ISO 9001
ISO 9001
- Contact Now
Dcdma Standard China Manufacturer Ew Aw Bw Nw Hw Hwt Pw Pwt Sw Buttress Thread Steel Well Casing Pipe 0.5m 1.0m 1.5m 3.0m Combustible Ice/Overpass/Railway Drill
US$1.00-100.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Name:
CASING
Product Basic parameters
Model:
BW,NW,HW,PW,HWT
Material:
Alloy Steel Tubing
Dimensions:
1.5m, 3m length or customized
Color:
Black or customized
- Au-Prospect Drilling Tools(Wuxi)Co., Ltd.
-
Suppliers with verified business licenses
- Jiangsu, China
-
ISO 9001
ISO 9001
- Contact Now
API Oil Drilling Rock Bits China Manufacturer
US$1,825.00-1,850.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
437Soft Formation TCI Tricone Bits:
The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chisel tung
- Shijiazhuang Jimai Machinery Equipment ...
-
Suppliers with verified business licenses
- Hebei, China
- Contact Now
Customized Metal Drilling Plug Cutter Twist Drill Bit
US$62.00-63.00
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Product Description
Product Name
115PCS HSS Co Twist Drill Bit Set
Material
4241 4341 6542(M2) M35
Size
29 fractional size 1/16"-1/2" by 64ths
26 letter sizes A to Z
60 numbered wire gauges
- Jiangsu Goldmoon Industry Co., Ltd.
-
Suppliers with verified business licenses
5(4.7)
"Amazing Service"Amazing Service - Jiangsu, China
-
ISO 9001, ISO 14000, BSCI
ISO 9001, ISO 14000, BSCI
- Contact Now
Blast Furnace Tap Hole Drill Rod
US$900.00-1,300.00
/ Ton
20 Tons (MOQ)
20 Tons (MOQ)
Product Description
Blast furnace tap hole drill rod is suitable for various blast furnace tap hole machines. In the production of ironmaking blast furnace, Blast furnace tap hole drill rod is suitab
- Brotie Technology Company Limited
-
Suppliers with verified business licenses
- Beijing, China
-
ISO 9001, ISO 9000
ISO 9001, ISO 9000
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Good Price High Pressure Downhole Drill Bits DTH Hammer Bit for Mining
US$350.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
DTH Bit for High Pressure DTH Hammer
Product Description
----Type and Technical Specification of Bits for Medium & High Pressure DTH Hammer-----
Type
Number of
Air hole
DIa.(mm)
Weight(kg)
- Glorytek Industry (Beijing) Co., Ltd.
-
Suppliers with verified business licenses
- Beijing, China
-
ISO 9001, ISO 14001
ISO 9001, ISO 14001
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Hjg DTH Rock Drill Ql60 Hammer Bit
US$1,500.00-1,600.00
/ Set
1 Set (MOQ)
1 Set (MOQ)
High Air Pressure DTH Hammer HD45A without foot valve HD45A
Introduction:
Based on the characteristics of the wells, oil, gas and construction drilling, our company self-designed, developed and m
- Changsha Heijingang Industrial Co., Ltd.
-
Suppliers with verified business licenses
- Hunan, China
-
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate
- Contact Now
12 1/4" (311.1mm) IADC637G Tricone Drill Bit, Tricone Rock Bit, TCI Tricone Bit
1 Piece (MOQ)
12 1/4 637 tricone TCI drill bit
Basical Specification
Bit Size
12 1/4'',311.1mm
IADC Code:
637G
Thread Connection
6 5/8 API REG PIN
Series
HR series rubber sealed bearing
Nozzle Qty
3NZ
- Hejian Hengji Bit Manufacture Co., Ltd.
-
Suppliers with verified business licenses
- Hebei, China
-
ISO9001:2008
ISO9001:2008
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Factory Outlet Premium Quality Diamond Core Drill Bit for Tiles Array Pattern
US$2.00-30.00
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Q: What is the quality level of your product?
A: Our company only focuses on level A quality (Very good quality), But we havedifferent qualities for different markets also.
Q: Will you do the sample
- Diaflex (Changxing) Tools Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
-
ISO 9001, ISO 14001, BSCI
ISO 9001, ISO 14001, BSCI
- Contact Now
Jobber Length Standard HSS Left Hand Drill Bit for Metal Drilling
US$0.0014-3.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
HSS TWIST DRILLS
Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates
- DANYANG DAMING TOOLS CO., LTD.
-
Suppliers with verified business licenses
5(4.0)
"Great Customer Service"Great Customer Service - Jiangsu, China
-
ISO 9001
ISO 9001
- Contact Now
Jobber Length Drills HSS M35 Twist Drill Bits 5% Cobalt Fully Ground Golden Straight Shank Drills
US$0.10-3.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
The drill bits are made of Cobalt high speed steel, and suit for cutting metal, plastic, wood, etc effectively with impressive cutting performance;
All drill dimensional & tole
- JiangSu XingRui Tools Co., Ltd.
-
Suppliers with verified business licenses
- Jiangsu, China
- Contact Now
About Drilling Tools FAQ
-
What are the commonly used materials in the production of drilling tools?
Drilling tools are typically fabricated from high-speed steel, carbide, or cobalt. These materials offer varying levels of durability, suitability for different applications, and cutting efficiency. Here is where China's manufacturing expertise and technology play a crucial role in ensuring the quality of the final products.
-
How can I identify reliable suppliers of drilling tools in China?
To source trustworthy suppliers in China for drilling tools, consider attending industry exhibitions, utilizing online B2B platforms, and seeking recommendations from industry professionals. It is essential to verify supplier qualifications, production capabilities, and quality control processes.
-
What benefits come with purchasing drilling tools in wholesale quantities?
Buying drilling tools in wholesale quantities can lead to cost savings due to bulk pricing, a more seamlessly functioning inventory, and quicker replenishment once stocks run low. Wholesale transactions also allow for tailored product labeling and packaging options, accentuating your brand's credibility in the market.
