Home Tools & Hardware Drill Bit Twist Drill Bit Diamond Core Bits 2025 Product List

Diamond Core Bits

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China Supplier of Diamond Core Bit
US$ 2 / Piece
200 Pieces (MOQ)
Zhenjiang Suran Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
  • ISO 9001, ISO 9000

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China Manufacturer of Diamond Core Bit
US$ 80-350 / Piece
1 Piece (MOQ)
Wuxi Geotec Geological Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
  • ISO9001:2015

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US$ 60-150 / Piece
1 Piece (MOQ)
Wuxi Geotec Geological Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
  • ISO9001:2015

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US$ 0.33-16.2 / Piece
10 Pieces (MOQ)
Foshan Songqi Technology Co., Ltd.
Foshan Songqi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

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Customized
No
Jobber-length
Core Drill Bit
Diamond
Masonry Drilling

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US$ 2.9-15.9 / Piece
50 Pieces (MOQ)
Diaflex (Changxing) Tools Co., Ltd.
Diaflex (Changxing) Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001, BSCI
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Customized
Customized
Core Drill Bit
Diamond
Tiles Drilling
Contact The Supplier About Freight and Estimated D

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US$ 0.13-0.36 / Piece
100 Pieces (MOQ)
Jiangsu Goldmoon Industry Co., Ltd.
Jiangsu Goldmoon Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

  • ISO 9001, ISO 14000, BSCI

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5(4.6)

"Fast Dispatch"
Fast Dispatch
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Customized
Normal
Normal
Normal
Normal
Normal

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US$ 4-18 / PCS
5 PCS (MOQ)
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Fujian, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Customized
DIN, JIS, AISI, API
Stub-length
Core Drill Bit
Diamond
Masonry Drilling, Drilling

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US$ 5.99-7.05 / Piece
1 Piece (MOQ)
Hebei Senmine Technology Co., Ltd.
Hebei Senmine Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
CE
460mm
Core Drill Bit
Diamond
Masonry Drilling, Concrete Drilling

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US$ 90 / Piece
2 Pieces (MOQ)
Forsun Ultra-hard Material Industry Co., Ltd.
Forsun Ultra-hard Material Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Standard or Customized
ISO 9001
Core Drill Bit
Diamond
Well Drilling, Mining Exploration Drilling
Cartons or Ply-Wooden Cases

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US$ 50-150 / Piece
10 Pieces (MOQ)
Best Drilling Equipment(Wuxi) Co., Ltd.
Best Drilling Equipment(Wuxi) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001

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Core Drill
Metal Drilling, Masonry Drilling
ISO
Diamond Core Drill Bits
Geological Exploration
F1-F12

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US$ 1.99-3.99 / Piece
2 Pieces (MOQ)
Quanzhou Top Diamond Tools Co., Ltd.
Quanzhou Top Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
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Customized
Standard
Core Drill Bit
Diamond
Masonry Drilling
USA, Europe, Australia

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US$ 100-300 / 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 SuppliersAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Standard or Customized
JIS, API
Stub-length
Core Drill Bit
Diamond
Ore Drilling

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US$ 16.15-520 / Piece
10 Pieces (MOQ)
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

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5(1.0)

"Fast Delivery"
Fast Delivery
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Core Drill
Drilling
Laser Welding
Roof ,Flat,Turbo
Reinforced Concrete, Cured Concrete, Masonry
Carton, Pallet

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US$ 10-30 / Piece
20 Pieces (MOQ)
Shijiazhuang Corediam Tools Technology Co., Ltd.
Shijiazhuang Corediam Tools Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hebei, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001
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Core Drill
Masonry Drilling, Reinforced Conrete Drilling
Laser Welding
10mm
25mm-350mm
Wet Drilling

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US$ 15-20 / Piece
5 Pieces (MOQ)
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Fujian, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Customized
DIN, JIS, AISI, API
70-104mm
Silver Brazed, Crown Segments
Diamond
Masonry Drilling, Ceramic Drilling

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US$ 0.7-60 / Piece
1 Piece (MOQ)
CHANGZHOU SOOD TOOLS CO., LTD
CHANGZHOU SOOD TOOLS CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

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Customized
AISI
50-310mm
Twist Drill Bit
Carbide, Tungsten Carbide
Wood Drilling, PCB Drilling, Metal Drilling, CNC Milling Machining

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US$ 4.5-6.5 / PCS
5 PCS (MOQ)
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Fujian, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Customized
DIN, JIS, AISI, API
Stub-length
Core Drill Bit
Diamond
Masonry Drilling, Drilling

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US$ 80-300 / Piece
1 Piece (MOQ)
Hunan Hanlinsky International Corporation
Hunan Hanlinsky International Corporation
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hunan, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001
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Core Drill
Geotechnical and Exploration Drilling
ISO, SGS
Diamond
ISO / Dcdma / Cdda
6mm-25mm

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US$ 1-8888 / Piece
1 Piece (MOQ)
Hebei Ruishi Bits Manufacturing Co., Ltd
Hebei Ruishi Bits Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

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Customized
API
Jobber-length
Core Drill Bit
Tungsten Carbide
Well Drilling

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US$ 2.99-20.99 / Piece
10 Pieces (MOQ)
Freet Diamond Tools Co., Ltd
Freet Diamond Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

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Core Drill
Masonry Drilling, Stone Drilling
ISO
Customized
Hand Machine / Angle Grinder
Dry / Wet Drilling

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US$ 1-200 / Piece
1 Piece (MOQ)
Anhui Well Done Import&Export Co., Ltd.
Anhui Well Done Import&Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Anhui, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Core Drill
Masonry Drilling, Reinforced Conrete Drilling
Roof, Flat, Turbo, V-Turbo
Wet Drilling
16-1200mm
1-1/4-7unc, 1-1/4-3unc, 1/2bsp, M22, etc.

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US$ 5-100 / Piece
100 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Core Drill
Masonry Drilling, Well Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

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1 Piece (MOQ)
Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory

  • ISO 9001, HQE

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Customized
AISI, API
*
PDC Drilling Tools
Medium Carbon Steel
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

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US$ 130-200 / Piece
1 Piece (MOQ)
JINSHI DRILLTECH CO., LTD.
JINSHI DRILLTECH CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory

  • ISO9001:2015
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Customized
Dcdma
a B N H P S
Core Drill Bit
Diamond
Deep Hole Hard Rock Core Drilling

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US$ 2-20 / Piece
50 Pieces (MOQ)
Diaflex (Changxing) Tools Co., Ltd.
Diaflex (Changxing) Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001, BSCI
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Customized
Customized
Core Drill Bit
Diamond
Stone Drilling
Contact The Supplier About Freight

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US$ 4-15 / Piece
1 Piece (MOQ)
Anhui Well Done Import&Export Co., Ltd.
Anhui Well Done Import&Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Anhui, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Core Drill
Masonry Drilling
Carton or as Customers′ Requirement
1-1/4" UNC or 1/2"BSP thread to HILTI Machine
Shanghai, China
10000pieces/Year

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US$ 46.33-54.51 / Piece
1 Piece (MOQ)
Hebei Senmine Technology Co., Ltd.
Hebei Senmine Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory

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5(5.0)

"Fast Delivery"
Fast Delivery
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Customized
CE
460mm
Core Drill Bit
Diamond
Masonry Drilling, Concrete Drilling
Questions & Answers on Diamond Core Bits
Q
How can I locate reliable suppliers of drill bits in China?
A
The Diamond Core 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.
Q
What are the common materials used in manufacturing drill bits?
A
The Diamond Core Bits is a standout piece in our Drill Bit collection.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 Diamond Core Bits is included in 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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