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

Diamond Core Drill Bit

products found from  trusted manufacturers & suppliers

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US$ 150-220 / Piece
1 Piece (MOQ)
JINSHI DRILLTECH CO., LTD.
JINSHI DRILLTECH CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory

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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$ 50-120 / Piece
1 Piece (MOQ)
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Trading Company

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5(4.7)

"On-time Delivery"
On-time Delivery
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Customized
API
Jobber-length
Core Drill Bit
Diamond
Well Drilling

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US$ 10-200 / Piece
100 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

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5(5.0)

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

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20 pieces (MOQ)
Yongkang Master Hardware & Industrial Tools Co., Ltd.
Yongkang Master Hardware & Industrial Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Customized
Core Drill Bit
Diamond
Masonry Drilling
450mm
Core Drill Bit

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US$ 10-30 / Piece
20 Pieces (MOQ)
Quanzhou JDK Diamond Tools Co., Ltd.
Quanzhou JDK Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

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Core Drill
Masonry Drilling
SGS
Diamond Core Drill Bit for Granite
6mm-102mm
70mm

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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 SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
Standard
Core Drill Bit
Diamond
Masonry Drilling
USA, Europe, Australia

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US$ 0.1-3.5 / Piece
5000 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
Twist Drill Bit
Cobalt Steel Alloys
Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling

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US$ 5.75-7 / Piece
100 Pieces (MOQ)
JIANGSU HAOKE MATERIAL TECH CO.,LTD
JIANGSU HAOKE MATERIAL TECH CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Diamond Core Drill
Masonry Drilling
Standard
M14
100mm
100PCS

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US$ 5-30 / Piece
10 Pieces (MOQ)
Jiangxi Zhongli Superhard Materials Tools Co., Ltd.
Jiangxi Zhongli Superhard Materials Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

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Core Drill
Masonry Drilling, Reinforced Concrete Drilling
Wet/Dry Drilling
Export Carton
25-400mm
Xiamen, China

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US$ 30 / Set
500 Sets (MOQ)
Shanghai Ostar Tools Int'l Co., Ltd.
Shanghai Ostar Tools Int'l Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Customized
22mm,35mm,45mm,68mm
Core Drill Bit
Diamond
Masonry Drilling
20mm-120mm

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US$ 30-150 / Piece
10 Pieces (MOQ)
Qingdao Bohwa Machinery Corporation
Qingdao Bohwa Machinery Corporation
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Core Drill
Core Drilling
API
Diamond
Carton
N/H/P

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US$ 0.39-3.99 / Piece
100 Pieces (MOQ)
Danyang Ergaster Tools Co., Ltd.
Danyang Ergaster Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
Fat
Jobber-length
Core Drill Bit
High Carbon Steel
Wood Drilling, Metal Drilling, Masonry Drilling

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US$ 30-300 / Piece
5 Pieces (MOQ)
Xiamen Bestlink Factory Co., Ltd.
Xiamen Bestlink Factory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

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5(5.0)

"Fast Delivery"
Fast Delivery
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Customized
as Reuqired
Core Drill Bit
High Speed Steel
Well Drilling, Coal, Ore, Water Well
New

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US$ 3.5-40 / Piece
50 Pieces (MOQ)
Diaflex (Changxing) Tools Co., Ltd.
Diaflex (Changxing) Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • 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$ 10-80 / Piece
2 Pieces (MOQ)
Sino Star (Zhengzhou) New Materials Co., Ltd.
Sino Star (Zhengzhou) New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Henan, China
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Core Drill
Masonry Drilling, Concrte
AISI
Diamond Powder
Dry Use
82071910

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US$ 8.89 / Piece
100 Pieces (MOQ)
Zhenjiang Suran Tools Co., Ltd.
Zhenjiang Suran Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Core Drill
Metal Drilling, Masonry Drilling, Well Drilling, Reinforced Drilling
CE
Vacuum Brazed
6mm
64mm

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US$ 3.6-4.3 / Piece
50 Pieces (MOQ)
Foshan Songqi Technology Co., Ltd.
Foshan Songqi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Core Drill
Tile Drilling
API
Inner Package: 5 PCS in 1 PVC Box(5.5*11*1.3cm) Ou
5-12mm
Shenzhen, China

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US$ 20-110 / Piece
1 Piece (MOQ)
Shandong Kat Drilling Tools Co., Ltd.
Shandong Kat Drilling Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Core Drill
Well Drilling, Cutting Mining Coal
API
TCI Tooth
Tungsten Carbide
Welding

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US$ 18-88 / Piece
5 Pieces (MOQ)
Quanzhou Sunny Superhard Tools Co., Ltd.
Quanzhou Sunny Superhard Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

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Core Drill
Masonry Drilling
24X3.5/4/4.5/5X10mm
120/160/370/450mm
1-1/4"-Unc7, 5/8-11", M14, 1/2"Gas, etc.
as Your Request ( Black, Blue, Yellow, Red, Et

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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 SupplierAudited 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$ 0.12 / Piece
1000 Pieces (MOQ)
Yueqing Hengda Tools Co., Ltd.
Yueqing Hengda Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Non-Customized
DIN
55 mm
Hole Saw
Diamond
Glass Drilling

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US$ 45.9-49.9 / Piece
1 Piece (MOQ)
Changsha Fast Drill Engineering Machinery Co., Ltd.
Changsha Fast Drill Engineering Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Core Drill
Metal Drilling, Well Drilling, Wood Drilling
API
Drilling Tool
Carbon Steel, Diamond
3.85 Inch

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US$ 13.2 / Piece
2 Pieces (MOQ)
Zhenjiang Fewell Tools Co., Ltd.
Zhenjiang Fewell Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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5(3.0)

"Good Service"
Good Service
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Core Drill
Masonry Drilling
Customized Color
Laser Welded
Cartoons or Pallets
68*10*101*M16

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US$ 1400-1650 / piece
5 piece (MOQ)
Hunan Weiping Technology and Development Co., Ltd.
Hunan Weiping Technology and Development Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory

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5(5.0)

"Fast Delivery"
Fast Delivery
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Core Drill
Masonry Drilling
CE & ISO9001:2015
8kg
590X90X260mm
15-24lpm

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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, Geotechnical

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US$ 3.36 / Piece
10 Pieces (MOQ)
Fujian Wanlong Diamond Tool Co., Ltd.
Fujian Wanlong Diamond Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory

  • Others
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Core Drill Bit
Diamond
Masonry Drilling, Drilling
Diamond Drill
Sinter
Plane Bits Segment

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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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Roller Drilling Tool or Rotary Drill Bit
Well Drilling
API
Golden
Customized Size
by Sea

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US$ 80-120 / Piece
1 Piece (MOQ)
Changsha Miracleland Import & Export Co., Ltd.
Changsha Miracleland Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Core Drill
Geotechnical/Mining Exploration
ISO
New
International Standard
8mm/10mm/12mm/14mm

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US$ 21-26.6 / Piece
5 Piece (MOQ)
Fujian Province Hualong Machinery Co., Ltd.
Fujian Province Hualong Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory & Trading Company

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

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Non-Customized
DIN
Jobber-length
Twist Drill Bit
Cobalt Steel Alloys
Metal Drilling, Masonry Drilling

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1 Piece (MOQ)
QUANZHOU JINGSTAR CO., LTD.
QUANZHOU JINGSTAR CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

  • Others
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Core Drill
Metal Drilling
AISI
Black, Red, Blue
Masonry Drilling
Marble, Grantite, Limestone, Hard Tile, Porcelain
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Questions & Answers on Diamond Core Drill Bit
Q
How can I locate reliable suppliers of drill bits in China?
A
Our Diamond Core Drill Bit offers exceptional quality and style 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 advantages do wholesale purchases of drill bits offer?
A
Our Diamond Core Drill Bit offers exceptional quality and style within the Drill Bit category.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
What are the common materials used in manufacturing drill bits?
A
The Diamond Core Drill Bit is included in 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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