Home Tools & Hardware Drill Bit Twist Drill Bit Concave Drilling Bits 2025 Product List

Concave Drilling Bits

products found from  trusted manufacturers & suppliers

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US$ 40-46 / Piece
10 Pieces (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
AISI
Stub-length
Other
Solid Carbide
Well Drilling

Favorites

US$ 80-800 / Piece
1 Piece (MOQ)
Hunan Hippo Drilling Tool Co., Ltd.
Hunan Hippo Drilling Tool Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
API
Jobber-length
PDC Drill Bit
Diamond
Well Drilling

Favorites

US$ 48-52 / Piece
1 Piece (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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as Needed
as Needed
ISO 9001:2000, ISO 9001:2008
AISI, ANSI
Spray-Paint
Forging

Favorites

US$ 400-600 / 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
Carburized Steel
You Wanted
Water Well Drilling or Mining
High Air Pressure

Favorites

US$ 275 / Piece
1 Piece (MOQ)
Wuxi Geotec Geological Equipment Co., Ltd.
Wuxi Geotec Geological Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Available
1year
ISO 9001:2000
ISO
Spray-Paint
Forging

Favorites

US$ 100-200 / Piece
1 Piece (MOQ)
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

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Customized
ISO9001:2015
60mm
Drilling Machine
Alloy Steel
Well Drilling

Favorites

US$ 136 / Piece
1 Piece (MOQ)
Shenyang ABT Drilling Equipment Co., Ltd.
Shenyang ABT Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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ISO 9001:2000
GB
Spray-Paint
Forging
Plastic
Normal Packing

Favorites

US$ 90-300 / Piece
10 Pieces (MOQ)
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Trading Company

Secured Trading Service

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5(4.7)

"Fast Delivery"
Fast Delivery
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Customized
API
Jobber-length
PDC Concave Bit
Diamond
Well Drilling, Rock Drilling,Coal Field, Geological Exploration

Favorites

US$ 10 / Piece
10 Pieces (MOQ)
Shenqiu Deli Mining Machinery Equipment Co., Ltd.
Shenqiu Deli Mining Machinery Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Manufacturer/Factory & Trading Company

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Customized
Customized
Cobalt Steel Alloys
Well Drilling, Metal Drilling, Rock Drilling, Oil/Gas Coal Mining Drill Bit
Carton
Zhengzhou, China

Favorites

US$ 50-200 / Piece
30 Pieces (MOQ)
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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Customized
Taper-length
Core Drill Bit
High Carbon Steel
Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Forging

Favorites

US$ 300-400 / 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
DHD360
20-30 R/Min
Best
Soft,Middle,Hard

Favorites

US$ 30-500 / 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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Mini Drill
Well Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Yes
3

Favorites

US$ 80-800 / Piece
1 Piece (MOQ)
Hunan Hippo Drilling Tool Co., Ltd.
Hunan Hippo Drilling Tool Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Customized
API
Jobber-length
PDC Drill Bit
Diamond
Well Drilling, Mining/Geological/Oil

Favorites

US$ 73.15-81 / Piece
10 Pieces (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

Favorites

US$ 100-200 / Piece
1 Piece (MOQ)
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

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Customized
ISO9001:2015
60mm
Drilling Machine
Alloy Steel
Well Drilling

Favorites

US$ 6-7 / Piece
10 Pieces (MOQ)
Zhuzhou Hongtong Tungsten Carbide Co., Ltd.
Zhuzhou Hongtong Tungsten Carbide Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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6 Month
6 Month
ISO 9001:2008
GB
Without Processing
Forging

Favorites

US$ 450-1100 / Piece
1 Piece (MOQ)
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Forging
Spray-Paint
Atmospheric Pressure
Cast Steel
Well Drilling Bits
Energy & Mining/Petroleum Machinery Parts

Favorites

US$ 30-300 / 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
High Performance

Favorites

US$ 300 / Piece
1 Piece (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Customized
API
Stub-length
PDC Bits
Tungsten Carbide
Well Drilling, PCB Drilling, Mining

Favorites

US$ 30-500 / 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
Contact Now

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Mini Drill
Well Drilling
ISO9001
3.5kg
Male or Female
2 3/8", 3 1/2", 4 1/2" Support Customization

Favorites

US$ 227-237 / pieces
1 pieces (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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1 Year
ISO 9001:2000, ISO 9001:2008
AISI
Forging
High Manganese Steel
3

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$ 200 / Piece
1 Piece (MOQ)
Shenyang ABT Drilling Equipment Co., Ltd.
Shenyang ABT Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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Online Support
3 Month
ISO 9001:2000
AISI
Spray-Paint
Forging

Favorites

US$ 80-800 / Piece
1 Piece (MOQ)
Hunan Hippo Drilling Tool Co., Ltd.
Hunan Hippo Drilling Tool Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
Contact Now

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Customized
API
Jobber-length
PDC Drill Bit
Diamond
Well Drilling, Mining

Favorites

US$ 100-200 / Piece
1 Piece (MOQ)
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

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Available
One Year
ISO 9001:2015
GB
Spray-Paint
Forging

Favorites

US$ 200 / Piece
1 Piece (MOQ)
Shenyang ABT Drilling Equipment Co., Ltd.
Shenyang ABT Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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ISO 9001:2000
AISI
Spray-Paint
Forging
Alloy Steel
Red

Favorites

US$ 300-320 / pieces
1 pieces (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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1 Year
ISO 9001:2000, ISO 9001:2008
AISI
Casting
45crnimov
5.5

Favorites

US$ 70-76 / pieces
1 pieces (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
Secured Trading Service

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5(5.0)

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

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as Needed
as Needed
ISO 9001:2000, ISO 9001:2008
AISI, ANSI
Oxidation
Forging

Favorites

US$ 76-78 / Piece
1 Piece (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • ISO14001
Contact Now

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Warranty
6 Months
ISO 9001:2000, ISO 9001:2008
AISI, ASME, ANSI
Oxidation
Forging

Favorites

US$ 100-200 / Piece
1 Piece (MOQ)
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

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Available
One Year
ISO 9001:2015
GB
Spray-Paint
Forging
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Questions & Answers on Concave Drilling Bits
Q
What are the common materials used in manufacturing drill bits?
A
The Concave Drilling Bits is classified under our comprehensive Drill Bit range.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 Concave Drilling Bits is an essential part of our Drill Bit offerings.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.
Q
How can I locate reliable suppliers of drill bits in China?
A
The Concave Drilling Bits is a top choice in our Drill Bit collection.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.
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