Home Tools & Hardware Drill Bit Twist Drill Bit Deep Hole Drill Bits 2025 Product List

Deep Hole Drill Bits

products found from  trusted manufacturers & suppliers

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US$ 5.21-5.68 / 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)

"On-time Delivery"
On-time Delivery
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Customized
DIN, JIS, GB
Taper-length
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Metal Drilling

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US$ 6.8-198 / Piece
5 Pieces (MOQ)
CHANGZHOU DELEVEL TOOLS CO., LTD.
CHANGZHOU DELEVEL TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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Customized
GB/T
80-525mm
Deep-Hole Carbide Internal Cooling Drill
Tungsten Carbide
Metal Drilling

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US$ 0.35-4.8 / 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
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"Fast Response"
Fast Response
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Customized
Standard
Standard
Core Drill Bit
High Carbon Steel
Wood Drilling

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US$ 77-99 / 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
AISI, JIS, ASTM
Spray-Paint
Forging

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US$ 1-20 / Piece
1 Piece (MOQ)
Shenzhen Joint Machinery Co., Ltd.
Shenzhen Joint Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

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Customized
Taper-length
Gun Drill Bit
Solid Carbide
PCB Drilling, Metal Drilling
Solid Carbide Gun Drill

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US$ 20-60 / Piece
5 Pieces (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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Customized
Other
Core Drill Bit
Tungsten Carbide
Metal Drilling
Building and Industrial

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US$ 3.02-3.4 / Piece
5 Pieces (MOQ)
CHANGZHOU WEIYU TOOLS FACTORY
CHANGZHOU WEIYU TOOLS FACTORY
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Customized
China
Taper-length
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, Metal Drilling

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US$ 5.59-6.58 / 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
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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$ 60000-90000 / pieces
1 pieces (MOQ)
Goldenman Petroleum Equipment Co., Limited
Goldenman Petroleum Equipment Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

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API
DTH Bit
Carbide
New
Forging
Drilling Tool

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US$ 6.39 / Piece
100 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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Customized
Hammer Drill Bits
Tungsten Alloy Steel
Masonry Drilling
Cartoons or Pallets
28*1000mm

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US$ 0.5-150 / Piece
5 Pieces (MOQ)
Wuxi Sundi Precision Tools Co., Ltd
Wuxi Sundi Precision Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
Stub-length
Gun Drill Bit
Solid Carbide
PCB Drilling, Metal Drilling
Cartons or Wooden

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US$ 4.3 / Piece
10 Pieces (MOQ)
Changzhou Guangxin Tools Co., Ltd.
Changzhou Guangxin Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Customized
DIN, Customized
Straight/Jobber/Stub/Taper
Drilling Hole
Carbide/HSS
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Customized Material

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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
Tungsten Carbide
Masonry 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
PCB Drilling, Metal Drilling, CNC Milling Machining

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US$ 65-4500 / Piece
1 Piece (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
Center Drill Bit
High Carbon Steel
Masonry Drilling
Blue
Down The Hole Drilling. Coal Mining

Favorites

US$ 0.1-2 / Piece
50 Pieces (MOQ)
Jiangxi Minghe Tongda Precision Industry Co., Ltd
Jiangxi Minghe Tongda Precision Industry Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • ISO9001:2015
Secured Trading Service

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Non-Customized
SGS
Full Length Standard:38.20+0.20,Handle Diameter:3.
Double Edge Double Slot Series PCB Drill Bits
Tungsten Carbide
PCB Drilling

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US$ 8.84-10.04 / Piece
2 Pieces (MOQ)
CHANGZHOU AITEFASI TOOLS CO., LTD.
CHANGZHOU AITEFASI TOOLS 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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38-330mm
Twist Drill Bit
Tungsten Cobalt Alloy, Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
0.3-40mm
4mm-40mm

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US$ 2.2-56.6 / Piece
100 Pieces (MOQ)
Shanghai Wanlijia Tools Co., Ltd.
Shanghai Wanlijia Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
Secured Trading Service

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Customized
DIN, JIS, AISI
Jobber-length
Twist Drill Bit
Tungsten Carbide
Metal 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$ 0.99-5.99 / Piece
10 Pieces (MOQ)
MSK (Tianjin) International Trading Co., Ltd.
MSK (Tianjin) International Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
DIN
Jobber-length
Micro End Mill
Tungsten Carbide
Metal Drilling

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US$ 0.88-3.2 / Piece
1000 Pieces (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
Taper-length
Center Drill Bit
High Carbon Steel
Wood Drilling

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US$ 1-1.5 / Piece
10 Pieces (MOQ)
Chengdu Youcut Tools Co., Ltd
Chengdu Youcut Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
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1 Year
All Wood Lathe Types
380/220/110 V
Single/Double-Tool Holder CNC Lathe
Automatic/Manual/Semiautomatic
Precision/High Precision/Normal Precision

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US$ 3-5 / Piece
10 Pieces (MOQ)
Shenyang ABT Drilling Equipment Co., Ltd.
Shenyang ABT Drilling Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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Service
6months
ISO 9001:2000, ISO 9001:2008
ASME
Spray-Paint
Forging

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US$ 2.43-2.97 / Piece
1 Piece (MOQ)
Zhuzhou SENO Import and Export Co., Ltd.
Zhuzhou SENO Import and Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Customized
DIN
Taper-length
Twist Drill Bit
Tungsten Carbide
Metal Drilling

Favorites

US$ 6.8-198 / Piece
5 Pieces (MOQ)
CHANGZHOU DELEVEL TOOLS CO., LTD.
CHANGZHOU DELEVEL TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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Customized
GB/T
80-525mm
Deep-Hole Carbide Internal Cooling Drill
Tungsten Carbide
Metal Drilling

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US$ 9.52-11.8 / Piece
1 Piece (MOQ)
CHANGZHOU AITEFASI TOOLS CO., LTD.
CHANGZHOU AITEFASI 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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Customized
JIS, AISI, API
Taper-length
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry 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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Customized
API
Roller Drilling Tool or Rotary Drill Bit
Tungsten Carbide
Well Drilling, Oil or Water or Rock Drilling Well
Golden

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US$ 190-210 / Piece
1 Piece (MOQ)
DEZHOU BTADRILLTOOLS INDUSTRIAL CO., LTD
DEZHOU BTADRILLTOOLS INDUSTRIAL CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Customized
Stub-length
Core Drill Bit
Solid Carbide
Metal Drilling
Ejector BTA Drill Head

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US$ 2.8-3.3 / pieces
10 pieces (MOQ)
Huizhou Feisite Precision Tools Co., Ltd.
Huizhou Feisite Precision Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

Secured Trading Service

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Straight Shank
OEM
2t/3t/4t
Wood
Uncoated
Spiral Tooth

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US$ 50-500 / Piece
1 Piece (MOQ)
YANTAI PANDA EQUIPMENT CO., LTD.
YANTAI PANDA EQUIPMENT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Drill Tools
Well Drilling,Coal Mining,Quarry Drilling
CE, ISO9001: 2000, API
New
50-250mm
CIR75,CIR90,CIR110,CIR130,CIR150,CIR170
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Questions & Answers on Deep Hole Drill Bits
Q
How can I locate reliable suppliers of drill bits in China?
A
The Deep Hole Drill Bits is a premium choice in 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 are the common materials used in manufacturing drill bits?
A
Enhance your Drill Bit setup with our premium Deep Hole Drill Bits.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 Deep Hole Drill Bits is an essential part of our Drill Bit offerings.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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