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

Core Bits Set

products found from  trusted manufacturers & suppliers

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US$ 35.2-36 / Set
20 Sets (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

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
SGS,GB
60mm
Core Drill Bit
Diamond
Masonry Drilling, Ceramic, Porcelain, Stone.

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2400 Pieces (MOQ)
JIANGSU GTIG HUATAI CO., LTD.
JIANGSU GTIG HUATAI CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

  • Others
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Non-Customized
Taper-Length
Twist Drill Bit
Solid Carbide
Well Drilling
Blow Module Case

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US$ 52-53 / Piece
1 Piece (MOQ)
Lsn Drilling Equipment Co., Ltd.
Lsn Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Liaoning, China
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12 Months
12 Months
CE
New
Alloy Steel
Carton, Pallet

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US$ 3 / Piece
100 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
  • Zhejiang, China
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Core Drill
Masonry Drilling
AISI
Any Colour Customer Like
Blister/ Color Box
Normal/High

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US$ 20.5-22 / Set
200 Sets (MOQ)
Jiangsu Goldmoon Industry Co., Ltd.
Jiangsu Goldmoon Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Non-Customized
Many
Many
Twist Drill Bit
High Speed Steel
Metal Drilling

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US$ 22.8-25 / Piece
10 Pieces (MOQ)
Hangzhou Xinsheng Precision Machinery Co., Ltd.
Hangzhou Xinsheng Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Customized
Jobber-length
Core Drill Bit
Diamond
Masonry Drilling
Brazed Diamond Hole Saw

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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72

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US$ 3-10 / Set
1 Set (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

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5(5.0)

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

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US$ 52-53 / Piece
1 Piece (MOQ)
Lsn Drilling Equipment Co., Ltd.
Lsn Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Liaoning, China
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12 Months
12 Months
CE
New
Alloy Steel
Carton, Pallet

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US$ 30-50 / Piece
1 Piece (MOQ)
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Non-Customized
25mm
Core Drill Bit
High Speed Steel
Metal Drilling
Building and Industrial

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US$ 30-40 / Piece
1 Piece (MOQ)
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Non-Customized
ISO9001,ISO14001
6.35mm
Core Drill Bit
High Speed Steel
Metal Drilling

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US$ 42-46 / Set
1 Set (MOQ)
Jiangsu Borui Tools Co., Ltd.
Jiangsu Borui Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
30mm
Core Drill Bit
High Speed Steel
Metal Drilling
Iron Box

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US$ 3-10 / Set
1 Set (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)

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

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US$ 3.5-4 / Set
1000 Sets (MOQ)
Jiangsu Goldmoon Industry Co., Ltd.
Jiangsu Goldmoon Industry 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)

"On-time Delivery"
On-time Delivery
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Customized
DIN
Many
Twist Drill Bit
High Speed Steel
Metal Drilling

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US$ 1-10 / Piece
50 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
  • Zhejiang, China
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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
6 / 8 / 10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68

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US$ 41-43 / Set
20 Sets (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)

"On-time Delivery"
On-time Delivery
Contact Now

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Customized
SGS,GB
60mm
Core Drill Bit
Diamond
Masonry Drilling, Ceramic, Porcelain, Stone.

Favorites

Contact Now

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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72

Favorites

Contact Now

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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72

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US$ 30-50 / Piece
1 Piece (MOQ)
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Customized
ISO9001,ISO14001
25mm
Core Drill Bit
High Speed Steel
Metal Drilling

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US$ 1.69 / Set
1 Set (MOQ)
Jiangxi Jieda Tools Co., Ltd.
Jiangxi Jieda Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Customized
DIN
Jobber-length
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

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100 Pieces (MOQ)
Hubei Little Ant Diamond Tools Co., Ltd.
Hubei Little Ant Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

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Core Drill
Masonry Drilling
API
Neutral Packing / Custom Packaging
D6mm - D120mm
Shenzhen, China

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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
Brazed or Laser Welded
as Your Request
Carton and Pallet
Dcbset3a-3b-5A-2-5b-T4

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Customized
High Speed Drilling
Steel
Drill Bit Set
Pagoda Drill Set
Metal Drilling

Favorites

US$ 0.5-10 / Piece
50 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
  • Zhejiang, China
Contact Now

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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72

Favorites

US$ 3-10 / Set
1 Set (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)

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

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US$ 7.76 / Piece
70 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
68*10*101*M16

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US$ 54-58 / Set
1 Set (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 Delivery"
Fast Delivery
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Customized
SGS,GB
6mm to 180mm Outer Diameter.
Core Drill Bit
Diamond
Masonry Drilling, Ceramic, Porcelain, Stone.

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US$ 35-90 / pieces
20 pieces (MOQ)
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO14001
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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as Needed
as Needed
ISO 9001:2000
AISI
Spray-Paint
Forging

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US$ 70-76 / Set
1 Set (MOQ)
Jiangsu Borui Tools Co., Ltd.
Jiangsu Borui Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
30mm
Core Drill Bit
High Speed Steel
Metal Drilling
Iron Box

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US$ 35-85 / Piece
1000 Pieces (MOQ)
Suzhou Foxmax Tools Co., Ltd.
Suzhou Foxmax Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Customized
Taper-length
Core Drill Bit
Diamond
Wood Drilling, Metal Drilling, Masonry Drilling
Painting
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Questions & Answers on Core Bits Set
Q
What advantages do wholesale purchases of drill bits offer?
A
The Core Bits Set is classified under our comprehensive Drill Bit range.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 Bits Set is classified under 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 Bits Set is a top choice in our Drill Bit collection.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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