Home Tools & Hardware Drill Bit Twist Drill Bit Circle Drill Bit 2025 Product List

Circle Drill Bit

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US$ 80-92 / pieces
1 pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

Secured Trading Service

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3 Month
3 Months
ISO 9001:2000
BS, ASTM
Polishing
Forging

Favorites

US$ 44-52 / pieces
1 pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

Secured Trading Service

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3 Month
6months
ISO 9001:2000, BS
Polishing
Forging
Carbon Steel

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US$ 105-115 / pieces
1 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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3 Month
3 Month
ISO 9001:2000
GB, ASTM
Polishing
Forging

Favorites

US$ 98-115 / pieces
1 pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

Secured Trading Service

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3 Month
3 Months
ISO 9001:2000, ISO9001:2000
Polishing
Forging
Carbide

Favorites

US$ 34-170 / 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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Concentric Circles Diamond Drill Bit
Diamond
Drilling
Diamond Drill
Sinter
ISO9001: 2000

Favorites

US$ 34-130 / 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
ISO9001: 2000
Geological Prospecting, Water Wells, Railway Const

Favorites

US$ 34-130 / 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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Core Drill Bit, Concentric Circles Type
Diamond
Drilling
Diamond Drill
Sinter
ISO9001: 2000

Favorites

US$ 34-170 / 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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Concentric Circles Diamond Drill Bit
Diamond
Drilling
Diamond Drill
Sinter
ISO9001: 2000

Favorites

US$ 60-117 / 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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Concentric Circles
Diamond
Drilling
Diamond Drill
Sinter
ISO9000: 2001

Favorites

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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Core Drill Bit, Concentric Circles
Diamond
Drilling
Diamond Drill
Sinter
ISO9001: 2000

Favorites

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
Bq, Hq, Nq, Pq, Hq2, Nq2, Pq2
9001: 2000

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 132-145 / pieces
1 pieces (MOQ)
Hunan Diyfia Group Company
Hunan Diyfia Group Company
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

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3 Month
3 Months
ISO 9001:2000
BS, ASTM
Polishing
Forging

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Add to inquiry basket to compare.

Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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

View larger video & image

View larger video & image

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Add to inquiry basket to compare.

Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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View larger video & image

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Add to inquiry basket to compare.

Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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View larger video & image

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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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View larger video & image

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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

US$ 50-200 / Piece
20 Pieces (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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Yes
One Year
CE, ISO 9001:2000, ISO 9001:2008
Spray-Paint
Forging
Alloy Steel

Favorites

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
Diamond Drill
Sinter
Drilling to Collect The Rock Core
Mineral Exploration Industry
3~5 Working Days up to The Order Quantity
1 2 Next
Questions & Answers on Circle Drill Bit
Q
What advantages do wholesale purchases of drill bits offer?
A
Discover the perfect addition to your Drill Bit with our Circle Drill Bit.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
Our Circle Drill Bit offers exceptional quality within the Drill Bit category.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 Circle Drill Bit 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.
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