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

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US$ 5.75-7 / 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
88mm
100PCS

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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)

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

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US$ 4.5-59 / 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$ 4.32-4.75 / Piece
1 Piece (MOQ)
Zhuzhou Buytop Tungsten Carbide Co., Ltd
Zhuzhou Buytop Tungsten Carbide Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
DIN
Taper-length
Countersink Drill Bit
Tungsten Carbide
Wood Drilling

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US$ 100-300 / 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

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US$ 1-10 / Piece
1 Piece (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: Plastic Box(2.5*3.0*10.5cm) Per Pie
18-150mm
Shenzhen, China

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100 Pieces (MOQ)
DONGYAN INTERNATIONAL CO., LTD.
DONGYAN INTERNATIONAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Customized
ISO2000:9001
82/145/200/380/450
Core Drill Bit
Diamond
Masonry Drilling, Concrete or Wall Drilling

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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$ 29-60 / Piece
2 Pieces (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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Customized
AISI, API
Stub-length
Core Drill Bit
High Manganese Steel
Well Drilling

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US$ 0.25-194 / Piece
10 Pieces (MOQ)
JIANGSU ALSTON TOOLS CO., LTD.
JIANGSU ALSTON TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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Customized
Taper-length
Core Drill Bit
Diamond
Stone Drilling
2.34%

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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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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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Customized
Core Drill Bit
Diamond
Masonry Drilling, Drilling
Diamond Core Drill Bit
95-100

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US$ 90-285 / 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
Mine, Geotechnical Engineering Investigation
ISO
New
6mm-14mm
W Profile

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US$ 99-699 / Piece
1 Piece (MOQ)
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Guangdong, China
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Non-Customized
API
Taper-length
Core Drill Bit
PCB Drilling, Masonry Drilling
Available

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US$ 30-500 / Piece
1 Piece (MOQ)
Hunan Hippo Drilling Tool Co., Ltd.
Hunan Hippo Drilling Tool Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Core Drill
Well Drilling, Mining/Geological/Oil
ISO9001
Drilling Equipment
Diamond
T6s101/T6s116/Nq/Hq3/Pef/Tnw

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US$ 7.96 / 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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Core Drill
Masonry Drilling
Customized Color
Laser Welded
Cartoons or Pallets
68mm 82mm

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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

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US$ 7-25 / Piece
1 Piece (MOQ)
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Customized
CE
Taper-length
Core Drill Bit
Tungsten Carbide
Rock Drilling

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US$ 5-30 / Piece
50 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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Core Drill
Masonry Drilling, Well Drilling, Concrete Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

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10 Pieces (MOQ)
Hebei Hollyland Co., Ltd.
Hebei Hollyland Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Customized
450mm
Core Drill Bit
Diamond
Concrete and All Kimds of Stones
Reinfoced Concrete Cutting

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US$ 50 / Piece
10 Pieces (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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Core Drill
Metal Drilling, Masonry Drilling, Well Drilling
AISI
Standard Package
Tianjin, China
100000 Pieces/Year

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US$ 5.8-6.8 / 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 Delivery"
Fast Delivery
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Customized
CE
460mm
Core Drill Bit
Diamond
Masonry Drilling, Concrete Drilling

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US$ 9.5-25.5 / Piece
100 Pieces (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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Masonry Drilling
API
Vacuum Brazed Diamond Core Drill Bits
5mm, 6mm, 8mm, 10mm, 12mm
According to Client's Requirements
Vacuum Brazed Diamond

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US$ 20-360 / 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
Newly Developed
Limestone, Tuff, Granite, Siliceous Rock Formation
Special Alloy Steel, Diamond, Carbide

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US$ 2.7-5 / Piece
10 Pieces (MOQ)
Tianjin Zhexi Technology Co., Ltd
Tianjin Zhexi Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Tianjin, China
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Customized
DIN, JIS, AISI, API
Taper-length
Rock Drilling
Tungsten Carbide
Well Drilling, Masonry Drilling, Rock Drilling,Minging Drill,Blast Furnace

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US$ 180 / 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

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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

Secured Trading Service

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5(4.7)

"Fast Delivery"
Fast Delivery
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Core Drill
Tile,Glass,Marble,Stone,Floor Tiles,Walls,Concrete
Diamond Core Drill Bit
6-200mm
Yellow
Vacuum Brazed

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US$ 2 / 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, Stones Drilling
CE
Sintered/Vacuum Brazed
M14/5/8"-11
OEM, ODM, etc.

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

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US$ 13.68 / 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 Delivery"
Fast Delivery
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Core Drill
Masonry Drilling
SGS
High Frequency Welded/Laser Welded
OEM, ODM
Hot Pressed Sintered Diamond Rim
4 5 6 7 8 9 10 11 12 Next
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Questions & Answers on Core Drill Bit
Q
What advantages do wholesale purchases of drill bits offer?
A
The Core Drill Bit is a premium choice in 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
How can I locate reliable suppliers of drill bits in China?
A
The Core 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 Core Drill Bit is classified under 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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