Home Tools & Hardware Drill Bit Twist Drill Bit Drilling Hole Openers 2025 Product List

Drilling Hole Openers

products found from  trusted manufacturers & suppliers

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US$ 15000-20000 / Piece
1 Piece (MOQ)
Cangzhou JW Petroleum Machinery Co., Ltd.
Cangzhou JW Petroleum Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Forging
Spray-Paint
Atmospheric Pressure
Tungsten Carbide
660.4mm
7 5/8''reg

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US$ 499-2999 / Piece
1 Piece (MOQ)
Hejian Hengji Bit Manufacture Co., Ltd.
Hejian Hengji Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Customized
API
Taper-length
Center Drill Bit
Tungsten Carbide
Well Drilling

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US$ 42.42 / Piece
100 Pieces (MOQ)
Shijiazhuang Jinhengfeng Trading Co., Ltd.
Shijiazhuang Jinhengfeng Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Trading Company

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5(5.0)

"Nice Customer Service"
Nice Customer Service
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Customized
Inner Box + Outer Carton
customizable
Tianjin, China
1000
jinhengfeng

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US$ 5000 / Piece
1 Piece (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
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Technical Support Will Be Available in Any Time
6 Month
CE, SGS
API
Rock Reamer
350mm

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US$ 0.9-3.3 / Piece
2000 Pieces (MOQ)
ShunDe Jiatian Hard Tool Co., Ltd.
ShunDe Jiatian Hard Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Customized
DIN, JIS, AISI, API
Jobber-length
Center Drill Bit
Cobalt Steel Alloys
Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling

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US$ 499-3999 / Piece
1 Piece (MOQ)
Hejian Hengji Bit Manufacture Co., Ltd.
Hejian Hengji Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Customized
API
Taper-length
Petroleum Drilling Machine
Tungsten Carbide Insert
HDD

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US$ 3500-4550 / pieces
1 pieces (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
AISI
AISI, JIS, ASTM
Spray-Paint
Forging

Favorites

US$ 3800 / 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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Video Support
Video Support
Rock Reamer
CE
New
Rock Reamer

Favorites

US$ 599-2999 / Piece
1 Piece (MOQ)
Hejian Hengji Bit Manufacture Co., Ltd.
Hejian Hengji Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Non-Customized
API
Taper-length
Center Drill Bit
Tungsten Carbide
Well Drilling

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US$ 1800-2800 / Piece
1 Piece (MOQ)
Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling

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US$ 3000 / Piece
1 Piece (MOQ)
Hebei Ruishi Bits Manufacturing Co., Ltd
Hebei Ruishi Bits Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Customized
API
2-36inch
Core Drill, Drill Bit
4145h
Well Drilling

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US$ 7000 / Set
1 Set (MOQ)
Shandong Seaco Machinery Equipment Co., Ltd.
Shandong Seaco Machinery Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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on Site on Line
12 Months
API
ASME, ANSI, GB, API8c
Spray-Paint
Forging

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US$ 0.85-5.4 / Piece
1000 Pieces (MOQ)
Jiangxi Jieda Tools Co., Ltd.
Jiangxi Jieda Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Brazing Hole Opener
Hole Saw
Bright, Paint
Diamond
OEM, ODM
High Sharpness Smooth Drilling Durable

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US$ 3000 / Piece
1 Piece (MOQ)
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Online Guide and Service
1 Year
ISO 9001:2015
Hydraulic
Atmospheric Pressure
Mud, Water, Natural Gas, Crude Oil

Favorites

US$ 1100-1200 / Piece
1 Piece (MOQ)
Shandong Xilong Machinery Equipment Co., Ltd.
Shandong Xilong Machinery Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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1 Year
1 Year
Forging
Spray-Paint
Atmospheric Pressure
Alloy

Favorites

US$ 20-50 / Piece
1 Piece (MOQ)
Weifang Far Eastern Machinery Co., Ltd
Weifang Far Eastern Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Customized
DIN, JIS, AISI, API
Taper-length
Core Drill Bit
Tungsten Carbide
Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 6000 / 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 Rock Reamer
Tungsten Carbide
HDD Drilling

Favorites

US$ 499-2999 / Piece
1 Piece (MOQ)
Hejian Hengji Bit Manufacture Co., Ltd.
Hejian Hengji Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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Customized
API
Taper-length
Drill Bit
Alloy Steel, Tungsten Carbide
Well Drilling

Favorites

US$ 2000-5000 / Piece
1 Piece (MOQ)
Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling

Favorites

US$ 2000-4000 / Piece
1 Piece (MOQ)
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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Available
1year
CNC Milling
Spray-Paint
Atmospheric Pressure
Alloy

Favorites

US$ 3800 / 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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Video Support
Video Support
Rock Reamer
Tunnel Boring Machine
New
Rock Reamer

Favorites

US$ 500-2000 / Piece
1 Piece (MOQ)
Shandong Yacheng Petroleum Technology Co., Ltd.
Shandong Yacheng Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

Secured Trading Service

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1 Year
1 Year
ISO 9001:2000, ISO 9001:2008
GOST, API
Polishing
Casting

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US$ 500 / Piece
1 Piece (MOQ)
Sinotai Petroleum Equipment Co., Ltd
Sinotai Petroleum Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

Secured Trading Service

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ISO 9001:2000
API
Spray-Paint
Forging
Alloy Steel
HDD Hole Oepner

Favorites

US$ 25-50 / Piece
50 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Diamond Reaming Shell for Core Drill Bit
Masonry Drilling, Well Drilling, Concrete/Stone/Mable/Granite/Ore Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

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US$ 4999-5099 / Piece
1 Piece (MOQ)
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Customized
API
Jobber-length
Tungsten Carbide
HDD Drilling
217/437/517/537/637

Favorites

US$ 1000 / Piece
1 Piece (MOQ)
Hebei Ruishi Bits Manufacturing Co., Ltd
Hebei Ruishi Bits Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Yes
1 Year
ISO 9001:2000, ISO 9001:2008
SGS
Spray-Paint
Casting

Favorites

US$ 250 / Piece
1 Piece (MOQ)
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Online Guide and Service
1 Year
ISO 9001:2015
Hydraulic
Atmospheric Pressure
Mud, Water, Natural Gas, Crude Oil

Favorites

US$ 2800-2860 / Set
1 Set (MOQ)
Zhejiang Sanrock Supply Management Co., Ltd.
Zhejiang Sanrock Supply Management Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Online Technical Services
CE, ISO 9001:2015
AISI, JIS
Spray-Paint
Forging
Carbon Steel

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US$ 950-1000 / Piece
1 Piece (MOQ)
Shandong Xilong Machinery Equipment Co., Ltd.
Shandong Xilong Machinery Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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1 Year
1 Year
Forging
Spray-Paint
Atmospheric Pressure
Alloy

Favorites

US$ 2000-5000 / Piece
1 Piece (MOQ)
Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling
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Questions & Answers on Drilling Hole Openers
Q
What are the common materials used in manufacturing drill bits?
A
The Drilling Hole Openers is a key item within our extensive Drill Bit selection.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
How can I locate reliable suppliers of drill bits in China?
A
Discover the perfect Drill Bit addition with our Drilling Hole Openers.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 advantages do wholesale purchases of drill bits offer?
A
The Drilling Hole Openers is classified under our comprehensive Drill Bit range.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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