Home Tools & Hardware Drill Bit Twist Drill Bit core bore bits 2025 Product List

core bore bits

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US$ 110-120 / Piece
2 Pieces (MOQ)
Changsha Fast Drill Engineering Machinery Co., Ltd.
Changsha Fast Drill Engineering Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

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Customized
AISI, API
Taper-length
Non-Core Drill Bit
High Carbon Steel
Well Drilling, Coal / Mining Drilling

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US$ 420-440 / Piece
1 Piece (MOQ)
Forsun Ultra-hard Material Industry Co., Ltd.
Forsun Ultra-hard Material Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Standard or Customized
ISO 9001
Core Drill Bit
Diamond
Well Drilling, Geotechnical Engineering
Cartons or Ply-Wooden Cases

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US$ 20-50 / Piece
1 Piece (MOQ)
Hunan Jetvision Industrial Co., Ltd.
Hunan Jetvision Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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6 Months
6 Months
ISO 9001:2000, ISO 9001:2008
AISI, ANSI, GB, ASTM
Polishing
Sintering and Pressing

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5 Pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Diamond
Drilling
Diamond Drill
Sinter
Faster Penetration
1900: 2000

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5 Pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Diamond
Well Drilling
Package with Carton
standard size
5000PCS/Month
DIYFIA

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5 Pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Diamond
Drilling
Diamond Drill
Sinter
Faster Penetration
Plough Fields, Bluk Broken

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5 Pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Diamond
Drilling
Diamond Drill
Sinter
Hunan Diyfia Imp. &Exp Trade Co. Ltd
According to Your Request and Order

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US$ 50-900 / Piece
5 Pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Diamond
Drilling
Diamond Drill
Sinter
Faster Penetration
Plough Fields, Bluk Broken

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US$ 2500 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
Supplied
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
>300mm

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Supplied
Supplied
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
>300mm

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US$ 6000-7800 / Set
1 Set (MOQ)
Changsha Miracleland Import & Export Co., Ltd.
Changsha Miracleland Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Yes
1 Year
ISO 9001:2000, ISO 9001:2008
New
Diesel Engine
76-500mm

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US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
Diesel Engine
75-300mm

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US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150m
Diamond Bit
Rotary

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US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150m
Diamond Bit
Rotary

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150m
Diamond Bit
Rotary

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

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US$ 10800-20000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 10800-20000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 10800-20000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Support
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 22000-32000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150m
Diamond Bit
Rotary

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
Secured Trading Service

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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

Favorites

US$ 10800-20000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 2500 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
Supplied
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
>300mm

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

Favorites

US$ 5200 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
75-300mm

Favorites

US$ 12000-20000 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
100-150mm

Favorites

US$ 2500 / Set
1 Set (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
Supplied
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
>300mm
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Questions & Answers on core bore bits
Q
What are the common materials used in manufacturing drill bits?
A
The core bore 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
How can I locate reliable suppliers of drill bits in China?
A
The core bore bits 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 advantages do wholesale purchases of drill bits offer?
A
The core bore bits is a key item within our extensive Drill Bit selection.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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