Home Tools & Hardware Drill Bit Twist Drill Bit Dth Bit Cop44 2025 Product List

Dth Bit Cop44

products found from  trusted manufacturers & suppliers

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US$ 200-300 / Piece
1 Piece (MOQ)
Changsha Sollroc Engineering Equipments Co., Ltd.
Changsha Sollroc Engineering Equipments Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Yes
Yes
ASTM
Polishing
Forging
Alloy Steel

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US$ 500-650 / Piece
1 Piece (MOQ)
Guangzhou International Technology Co., Ltd.
Guangzhou International Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • ISO9001:2015
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Provided
6 Month
Forging
Polishing
Atmospheric Pressure
Cast Steel

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US$ 295-400 / Piece
5 Pieces (MOQ)
XIAMEN PRODRILL EQUIPMENT CO., LTD.
XIAMEN PRODRILL EQUIPMENT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Trading Company

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5(5.0)

"Awesome Customer Service"
Awesome Customer Service
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Drilling
Tungsten Carbide
Well Drilling
Prodrill
DTH Hammer Bit
3''-17''

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US$ 50-1000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery

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US$ 150-1000 / Piece
5 Pieces (MOQ)
Xiamen Bestlink Factory Co., Ltd.
Xiamen Bestlink Factory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Non-Customized
ISO
Taper-length
Drilling Machine
High Speed Steel
Well Drilling

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US$ 50-3000 / Piece
10 Pieces (MOQ)
Xiamen Sansung Mining Equipment Co., Ltd.
Xiamen Sansung Mining Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Customized
ISO9001
Standard Length
Down The Hole Bit
Tungsten Carbide
Well Drilling, Masonry Drilling, Rock Drilling

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US$ 50-200 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2000
JIS, ASTM
Spray-Paint
Forging
Alloy Steel
Ply-Wooden Cases for Exporting

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US$ 150-300 / Piece
1 Piece (MOQ)
Xiamen Sansung Mining Equipment Co., Ltd.
Xiamen Sansung Mining Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Non-Customized
ISO9001
Jobber-length
Center Drill Bit
Tungsten Carbide
Masonry Drilling

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US$ 100-150 / Piece
1 Piece (MOQ)
XIAMEN PRODRILL EQUIPMENT CO., LTD.
XIAMEN PRODRILL EQUIPMENT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Great Service"
Great Service
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Drill Bit
Carbon Steel
Well Drilling, Ore Mining
Prodrill
Drilling Tool
Forging

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US$ 150-500 / Piece
1 Piece (MOQ)
Xiamen Bestlink Factory Co., Ltd.
Xiamen Bestlink Factory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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1.0-6.0m
Tungsten Carbide
Masonry Drilling
CIR, Br, Cop, DHD, Mission, Ql, SD, Numa
Down The Hole Drilling. Mining, Quarry
Coal Machinery, Ore, Mining

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US$ 223-255 / Piece
1 Piece (MOQ)
Putian Firip Mining&Machinery Co., Ltd.
Putian Firip Mining&Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Yes
Yes
ISO 9001:2000, ISO 9001:2008
AISI, GB
Spray-Paint
Forging

Favorites

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CE, ISO 9001:2000
GB, GOST
Spray-Paint
Forging
Carbon Steel
Coal, Ore, Water Well, Foundation

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US$ 176-200 / Piece
1 Piece (MOQ)
Maxdrill Rock Tools Co., Ltd.
Maxdrill Rock Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guizhou, China
  • Manufacturer/Factory & Trading Company

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Yes
6 Months
ISO 9001:2015
GB/T2828.1-2003
Painting
Machining

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US$ 200-4000 / Piece
1 Piece (MOQ)
YANTAI PANDA EQUIPMENT CO., LTD.
YANTAI PANDA EQUIPMENT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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1 Years
1 Years
CE, API
Galvanized
Forging
Tungsten Carbide, High Manganese Steel

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US$ 50-1000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery

Favorites

US$ 300-10000 / Piece
1 Piece (MOQ)
HEFEI ROSCHEN TOOL CO., LTD.
HEFEI ROSCHEN TOOL CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
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Customized
BIN, JIS, AISI, API
Jobber-length
Core Drill Bit
Diamond
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

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US$ 300-500 / Piece
5 Pieces (MOQ)
HENAN STAROCKDRILL EQUIPMENT CO., LTD
HENAN STAROCKDRILL EQUIPMENT CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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One Year
One Year
ISO 9001:2008
AISI, ASTM
Polishing
Forging

Favorites

US$ 50-1000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery

Favorites

US$ 800-1000 / Piece
1 Piece (MOQ)
Esun Equipment Limited
Esun Equipment Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Supplied
3 Months
Forging
Tunnel Boring Machine
CE, ISO9001: 2000
New

Favorites

US$ 57-100 / Piece
1 Piece (MOQ)
Putian Firip Mining&Machinery Co., Ltd.
Putian Firip Mining&Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Yes
Yes
ISO 9001:2000, ISO 9001:2008
AISI, GB
Spray-Paint
Forging

Favorites

US$ 50-2000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Ply-Wood Safety Delivery Package
3inch

Favorites

US$ 150-300 / Piece
1 Piece (MOQ)
Xiamen Sansung Mining Equipment Co., Ltd.
Xiamen Sansung Mining Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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ISO 9001:2000
GB, GOST
Spray-Paint
Casting
Alloy Steel
100% New

Favorites

US$ 200-500 / Piece
1 Piece (MOQ)
Guangzhou International Technology Co., Ltd.
Guangzhou International Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • ISO9001:2015
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Support Online Service
1 Year
CE, ISO 9001:2000
AISI, ANSI, GB
Polishing
Forging

Favorites

US$ 125-330 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Carburization

Favorites

US$ 600 / Piece
1 Piece (MOQ)
XIAMEN PRODRILL EQUIPMENT CO., LTD.
XIAMEN PRODRILL EQUIPMENT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Perfect Service"
Perfect Service
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Non-Customized
DIN
Taper-length
Drill Bits
Carbide
Well Drilling

Favorites

1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2000
JIS, ASTM
Spray-Paint
Forging
Alloy Steel
High Performance

Favorites

US$ 50-2000 / Piece
50 Pieces (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
API 2 3/8" Reg
1.0 - 2.5MPa

Favorites

US$ 500-700 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2000
JIS, ASTM
Spray-Paint
Forging
Alloy Steel
Ply-Wooden Cases for Exporting

Favorites

US$ 50-2000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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API 2 3/8" Reg
1.0 - 2.5MPa
Ql40, Mission40, SD4, DHD340, Cop44, CD45A
Dia 110 - 135 mm
Ply-Wooden Cases for Exporting
2 inch to 12 inch

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US$ 548 / Piece
1 Piece (MOQ)
Maxdrill Rock Tools Co., Ltd.
Maxdrill Rock Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guizhou, China
  • Manufacturer/Factory & Trading Company

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Yes
6 Months
ISO 9001:2015
GB/T2828.1-2003
Painting
Machining
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Questions & Answers on Dth Bit Cop44
Q
How can I locate reliable suppliers of drill bits in China?
A
The Dth Bit Cop44 is classified under our comprehensive Drill Bit range.When searching for reliable drill bit suppliers in China, make use of online supplier directories, attend trade shows, and request referrals from business contacts. Ensure that the supplier follows industry standards and quality assurance processes. Choosing to collaborate with a leading supplier can ensure quality and consistent supply.
Q
What are the common materials used in manufacturing drill bits?
A
The Dth Bit Cop44 is an essential part of our Drill Bit offerings.Drill bits are commonly made of high-speed steel, solid carbide, cobalt steel, or Tungsten Carbide. Each material has its unique characteristics like durability and suitability for specific materials. Consulting with a reputable manufacturer can help you determine the best material for your task.
Q
What advantages do wholesale purchases of drill bits offer?
A
The Dth Bit Cop44 is a standout piece in our Drill Bit collection.Opting for wholesale purchase of drill bits provides benefits such as cost-efficiency, bulk purchasing discounts, and the flexibility for custom orders. Bulk buying also ensures a streamlined supply chain and access to reliable manufacturing expertise. This secures high-quality drill bits at competitive rates.
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