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

Diamond Hole Drill Bit

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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 SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Customized
No
Jobber-length
Core Drill Bit
Diamond
Masonry Drilling

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US$ 900-22000 / 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
*
Steel Body PDC Drill Bit
Solid Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

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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
Secured Trading Service

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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$ 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 SupplierAudited 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$ 1.5-30 / 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

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Mini Drill
Metal Drilling, Masonry Drilling, Ceramic Tile, Marble, Granite, Stone
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

Favorites

US$ 6.2-6.4 / Piece
30 Pieces (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory 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
GS
70mm
Core Drill Bit
Diamond
Stone Drilling

Favorites

US$ 2.2-4.2 / Piece
500 Pieces (MOQ)
DONGYAN INTERNATIONAL CO., LTD.
DONGYAN INTERNATIONAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Black
Unfolded
CE, ISO9001-2000
Carbon Steel
Customized
Metabo, DeWalt, Black & Decker, MAKITA, BOSCH

Favorites

US$ 1 / Piece
50 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
A3#/C45
Electroplated
30#40#50#60#70#

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US$ 2-2.3 / Piece
50 Pieces (MOQ)
Huaian Pango Machinery Co., Ltd.
Huaian Pango Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Core Drill
Stone Drilling
En13236
Stone/Ceramic
Diamond + Metal
Fast Speed Drilling

Favorites

US$ 15 / Piece
300 Pieces (MOQ)
NINGBO T-WIN IMP.&EXP. CO., LTD
NINGBO T-WIN IMP.&EXP. CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
6 / 8 / 10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68

Favorites

US$ 55-80 / pieces
1 pieces (MOQ)
Wuxi Geotec Geological Equipment Co., Ltd.
Wuxi Geotec Geological Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Available
1year
ISO 9001:2000
AISI, JIS, ASTM
Spray-Paint
Forging

Favorites

US$ 5-20 / 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
Stone, Tile Drilling
Vacuum Brazing
3/5mm
Drilling Tile, Granite, Marble and Natural Stone
Hand-Held Drillers

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US$ 6.99 / Piece
200 Pieces (MOQ)
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

  • Others
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Core Drill
Masonry Drilling
10mm, 15mm
M10, M14, 5/8"-11, 1/2"
60mm
Individually Package

Favorites

US$ 1.5-8.2 / Piece
5 Pieces (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)

"On-time Delivery"
On-time Delivery
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Customized
DIN, JIS, AISI, API
70-104mm
Silver Brazed, Crown Segments
Diamond
Masonry Drilling, Ceramic Drilling

Favorites

US$ 15-50 / Piece
1 Piece (MOQ)
Dazhou Lihua Machinery Equipment Department
Dazhou Lihua Machinery Equipment Department
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
Secured Trading Service

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Non-Customized
AISI, API
Taper-length
Three-Wing Drill Bit
Diamond
Well Drilling, Rock Drilling

Favorites

US$ 0.5-10 / Piece
1 Piece (MOQ)
Jiangsu Right Import&Export Co., Ltd.
Jiangsu Right Import&Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Turbine
Brazing
Stone
Alloy Steel
Diamond Segment
as Your Requirements

Favorites

US$ 6-6.89 / Piece
1 Piece (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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Customized
CE
460mm
Core Drill Bit
Diamond
Masonry Drilling, Concrete Drilling

Favorites

US$ 2.34 / 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$ 10.15-45.9 / Piece
10 Pieces (MOQ)
Hebei Halemu Import and Export Trading Ltd
Hebei Halemu Import and Export Trading 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)

"On-time Delivery"
On-time Delivery
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Core Drill Bit
Metal Drilling
AISI
Laser/High Frequency Welded
for Concrete and Construction
Diamond and Metal

Favorites

US$ 1.5-30 / 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

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Impact Drill
Metal Drilling, Masonry Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

Favorites

US$ 2 / 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
Laser Welded
as Your Request
D Type 032-112

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

Secured Trading Service

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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

Favorites

US$ 50-2000 / Piece
1 Piece (MOQ)
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ISO 9001:2000
JIS, ASTM
Spray-Paint
Forging
Alloy Steel
DTH Hammer

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US$ 29.99-79.99 / Piece
1 Piece (MOQ)
DANYANG DAMING TOOLS CO., LTD.
DANYANG DAMING TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Helpful Service"
Helpful Service
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Customized
DIN, JIS, AISI, API
120/160/370/450
Core Drill Bit
Diamond
Granite,Marble,Concrete and Construcion

Favorites

US$ 7-10 / Piece
10 Pieces (MOQ)
Xiamen Vigor Technology Co., Ltd.
Xiamen Vigor Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Core Drill
Stone Drilling
60mm-200mm
Stone, Ceramic, Concrete Fiberboard, Crystal Glass
Fob/CNF/CIF/EXW
10 PCS

Favorites

US$ 5.88 / 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$ 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

Favorites

US$ 20-100 / Piece
1 Piece (MOQ)
Xiamen Bestop Diamond Tools Co., Ltd.
Xiamen Bestop Diamond Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Customized
ISO9001, SGS
Customized
Core Drill Bit
Diamond
Masonry Drilling

Favorites

US$ 3.3 / Piece
10 Pieces (MOQ)
Hangzhou Dzhi Tools Co., Ltd.
Hangzhou Dzhi Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Core Drill
Masonry Drilling
SGS
Vacuum Brazed
OEM, ODM
Hot Pressed Sintered Diamond Rim

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US$ 1000-2000 / 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
Diamond
Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
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Questions & Answers on Diamond Hole Drill Bit
Q
How can I locate reliable suppliers of drill bits in China?
A
The Diamond Hole Drill Bit is included in our comprehensive Drill Bit range.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 Hole Drill Bit is a key item within our extensive Drill Bit selection.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
Our Diamond Hole Drill Bit offers exceptional quality 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.
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