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$ 40 / Piece
1 Piece (MOQ)
ZHE MACHINERY CO., LTD
ZHE MACHINERY CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Exploration
Well Drilling, Exploration
ISO9001
Customized
Taper-Length
Tungsten Carbide

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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 SupplierAudited Supplier
  • Hebei, China
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Core Drill
Masonry Drilling, Reinforced Conrete Drilling
Laser Welding
10mm
Carton, Case, Pallet
127x10x450mm

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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

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

Favorites

US$ 0.55-24.62 / Piece
10 Pieces (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)

"Fast Delivery"
Fast Delivery
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Customized
Jobber-length
Core Drill Bit
Diamond
Tile,Glass,Marble,Stone,Floor Tiles,Walls,Concrete
Diamond Core Drill Bit

Favorites

US$ 200 / Piece
1 Piece (MOQ)
Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • ISO9001:2015, ISO45001:2018
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Customized
API
Stub-length
Core Drill Bit
Diamond
Well Drilling

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US$ 110-250 / PC
2 PC (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
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized
Mineral Exploration
3-10 Days

Favorites

US$ 30-500 / Piece
1 Piece (MOQ)
Guangzhou International Technology Co., Ltd.
Guangzhou International Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • ISO9001:2015
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Mini Drill
Well Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Yes
6

Favorites

US$ 15-150 / Piece
10 Pieces (MOQ)
QUANZHOU DIALEAD STONE TOOLS CO., LTD.
QUANZHOU DIALEAD STONE TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

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5(1.0)

"On-time Delivery"
On-time Delivery
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Core Drill
Masonry Drilling, Well Drilling
CE , ISO
Concrete
Drilling Machine
Laser Welding

Favorites

US$ 15 / Piece
5 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
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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104mm, The Other Length Is Also Available
Core Drill Bit
Masonry Drilling
60 Days
Masonry Drilling
OEM, ODM

Favorites

US$ 1-100 / Piece
1 Piece (MOQ)
Hangzhou Civit Instrument Equipment Co., Ltd.
Hangzhou Civit Instrument Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

  • Others
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Customized
BIN, JIS, AISI, API
Stub-length
Core Drill Bit
Diamond
Wood Drilling, PCB Drilling, Metal Drilling

Favorites

US$ 8-70 / pieces
30 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
370/450mm
Core Drill Bit
Diamond
Masonry Drilling
370/450mm

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US$ 8.3-10.2 / Set
10 Sets (MOQ)
Hebei Senmine Technology Co., Ltd.
Hebei Senmine Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Core Drill
Masonry Drilling
450mm
SDS Drill Bits
Concrete/Hard Concrete/Reinforced Concrete
32-350mm

Favorites

US$ 0.3-0.5 / Piece
100 Pieces (MOQ)
Wuhan Fush Technology Co., Ltd.
Wuhan Fush Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
Secured Trading Service

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Customized
Customized Size
38/50-120mm
2 /3flute
Twist Drill Bit
Gunny Bage/Carton/Pallet

Favorites

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

Favorites

US$ 110-180 / 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
  • Hunan, China
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Core Drill
Core Drill, Prospecting
Ios SGS
7-14mm
Standard Type
W Profile
EASY SOURCING
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One request, multiple quotes
Verified suppliers matching
Quotes comparison and sample request

Favorites

US$ 280 / Piece
1 Piece (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Core Drill
Core Sample Drilling
API
Hq Diamond Core Bit
Standard Exporting Packing.
HQ

Favorites

US$ 0.28-1.28 / Piece
500 Pieces (MOQ)
Hai Yang International Limited
Hai Yang International Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Customized
DIN, JIS, AISI, API
Jobber-length
Twist Drill Bit
Solid Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 23.5-24.6 / Piece
200 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
20mm, 35mm, 40mm, 50mm, 68mm
2000sets

Favorites

US$ 5-55 / 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

Favorites

US$ 0.55-7.5 / Piece
10 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
Granite Drilling
API
Inner Package: 5 PCS in 1 PVC Box(5.5*11*1.3cm) Ou
6-60mm
Shenzhen, China

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US$ 2.5-3 / Piece
100 Pieces (MOQ)
TIANJIN BOER KING STEEL CO., LIMITED
TIANJIN BOER KING STEEL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Customized
DIN, JIS, AISI, API
Taper-length
Core Drill Bit
High Carbon Steel
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 50-255 / Piece
1 Piece (MOQ)
Dalemei Diamond Tools (Wuxi) Co., Ltd.
Dalemei Diamond Tools (Wuxi) Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Jiangsu, China
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Customized
Core Drill Bit
Diamond
Wood Drilling, Well Drilling, Metal Drilling
High Quality
Plywood Case / Wooden Box / Carton

Favorites

US$ 1.5-7 / PCS
5 PCS (MOQ)
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
QUANZHOU ZHUOSHI SUPERHARD TOOL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

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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

Favorites

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$ 2.58 / 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
Vacuum Brazed
Cartoons or Pallets
5-150mm

Favorites

US$ 0.5-8 / 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 SupplierAudited Supplier
  • Anhui, China
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Core Drill
Masonry Drilling, Stone Drilling
Hand Machine, Angle Grinder
Dry/Wet Drilling
Customized
Metal Bond with Diamond Segment

Favorites

US$ 20-200 / Piece
1 Piece (MOQ)
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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Customized
AISI, API
Jobber-length
Core Drill Bit
Diamond
Well Drilling, Masonry Drilling, Rock 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 SupplierAudited 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

Favorites

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)

"Fast Delivery"
Fast 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

Favorites

US$ 50-80 / Piece
1 Piece (MOQ)
JINSHI DRILLTECH CO., LTD.
JINSHI DRILLTECH CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • 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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Questions & Answers on Diamond Core Drill Bit
Q
How can I locate reliable suppliers of drill bits in China?
A
The Diamond Core Drill Bit 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
Our Diamond Core Drill Bit offers exceptional quality and style within the Drill Bit category.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 Drill Bit is a top choice 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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