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

Diamond Drill Bits

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US$ 4.9-5.3 / Piece
1 Piece (MOQ)
Jiangsu Goldmoon Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
  • Trading Company

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5(4.6)

"On-time Delivery"
On-time Delivery
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US$ 105 / Set
1 Set (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Beijing, China
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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
  • Secured Trading Secured Trading
  • Fujian, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
DIN, JIS, AISI, API
Stub-length
Core Drill Bit
Diamond
Masonry Drilling, 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
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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$ 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

  • ISO9001:2015, ISO14001, ISO45001:2018

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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$ 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

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5(4.6)

"On-time Delivery"
On-time Delivery
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Customized
Normal
Normal
Normal
Normal
Normal

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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
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Customized
No
Jobber-length
Core Drill Bit
Diamond
Masonry 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
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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

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US$ 300-500 / Piece
1 Piece (MOQ)
Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • ISO9001:2015, ISO45001:2018

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Customized
API
Stub-length
Rotary Drilling Tool or Roller Drilling Tool
Tungsten Carbide
Well Drilling

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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

  • ISO9001:2015, ISO14001, ISO45001:2018

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

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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

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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
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Customized
Standard
Core Drill Bit
Diamond
Masonry Drilling
USA, Europe, Australia

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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

  • Others

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5(1.0)

"Fast Dispatch"
Fast Dispatch
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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
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Core Drill
Masonry Drilling, Reinforced Conrete Drilling
Laser Welding
10mm
25mm-350mm
Wet Drilling

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US$ 1500-8000 / Piece
1 Piece (MOQ)
Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • ISO9001:2015, ISO45001:2018

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PDC Drilling Tool
Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
API
PDC Drill Bits
12-1/2 Inch
Oil or Gas Drilling Well

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US$ 5.59-6.58 / 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
Trade Guarantee

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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$ 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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Trade Guarantee

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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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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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
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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$ 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
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Core Drill
Geotechnical and Exploration Drilling
ISO, SGS
Diamond
ISO / Dcdma / Cdda
6mm-25mm

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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
  • Secured Trading Secured Trading
  • Fujian, China
Trade Guarantee

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
DIN, JIS, AISI, API
Stub-length
Core Drill Bit
Diamond
Masonry Drilling, 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$ 300-2000 / Piece
1 Piece (MOQ)
Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • ISO9001:2015, ISO45001:2018

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Customized
API
Stub-length
Center Drill Bit
Tungsten Carbide
Well Drilling

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US$ 99-999 / 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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Well Drilling
API
4/5/6 Blades/Wings
Steel or Matrix Body
Oil Field/Gas or Water Well Drilling or HDD
Single or Double Rows of PDC Cutters

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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
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Customized
Customized
Core Drill Bit
Diamond
Stone Drilling
Contact The Supplier About Freight

Favorites

US$ 99-999 / Piece
1 Piece (MOQ)
Wuhan Eastar Tool Company Limited
Wuhan Eastar Tool Company Limited
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hubei, China
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Customized
AISI, API
Taper-length
Center Drill Bit
Alloy Steel
Well Drilling

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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
  • ISO9001:2015, ISO45001:2018

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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$ 1-8555 / 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

  • ISO9001:2015, ISO45001:2018, ISO14001

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

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US$ 10 / Piece
50 Pieces (MOQ)
Dalian Heshe Trading Co., Ltd.
Dalian Heshe Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Liaoning, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
DIN
Twist Drill Bit
Solid Carbide
Metal Drilling
Cutting Tools Turn-Key Solution Customized

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US$ 21.4-25.22 / 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
Trade Guarantee

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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
Questions & Answers on Diamond Drill Bits
Q
How can I locate reliable suppliers of drill bits in China?
A
Discover the perfect Drill Bit addition with our Diamond Drill Bits.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
Discover the perfect Drill Bit addition with our Diamond Drill Bits.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 Drill Bits is a standout piece in our Drill Bit collection.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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