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

Drill Bit Sizes

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US$ 0.99-1.99 / Piece
600 Pieces (MOQ)
Hautine Hardware Co., Ltd.
Hautine Hardware Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Impact Drill
Masonry Drilling, Wood Drilling
AISI
Non-Customized
High Speed Steel
ISO9001

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US$ 0.07-5 / 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

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5(5.0)

"Amazing Service"
Amazing Service
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Customized
DIN, JIS, AISI, API
150mm(6&Quot;), 300mm(12&Quot;)
Core Drill Bit
High Carbon Steel
Wood Drilling

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US$ 10.2-15.5 / 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
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Customized
DIN
Taper-length
Center Drill Bit
High Carbon Steel
Wood Drilling

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US$ 3200-3800 / Piece
1 Piece (MOQ)
Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Customized
API
Jobber-length
Core Drill Bit
Diamond
Well Drilling, Oil Drilling

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US$ 1.8 / Piece
100 Pieces (MOQ)
Shijiazhuang Jinhengfeng Trading Co., Ltd.
Shijiazhuang Jinhengfeng Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Trading Company

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5(5.0)

"Great Service"
Great Service
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Center Drill Bit, Core Drill Bit
Diamond
Alloy Steel
Single Item
1
Hebei, China

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US$ 57-62 / Piece
1 Piece (MOQ)
Putian Firip Mining&Machinery Co., Ltd.
Putian Firip Mining&Machinery 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 Dispatch"
Fast Dispatch
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Yes
Yes
ISO 9001:2000, ISO 9001:2008
AISI, GB
Spray-Paint
Forging

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US$ 8.5-24.5 / Piece
10 Pieces (MOQ)
Zhuzhou Lihua Cemented Carbide Co., Ltd.
Zhuzhou Lihua Cemented Carbide Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Na
Na
Metal
Metal-Cutting CNC Machine Tools
Milling Machine
Open-Loop Control

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US$ 3.2-49.9 / Piece
5 Pieces (MOQ)
RUNCHIT PRECISION TOOL (SHANGHAI) CO., LTD.
RUNCHIT PRECISION TOOL (SHANGHAI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Non-Customized
Stub-length
Twist Drill Bit
Solid Carbide
Metal Drilling
52

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US$ 50-200 / Piece
5 Pieces (MOQ)
Zhuzhou Oston Carbide Co., Ltd
Zhuzhou Oston Carbide Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Flowdrill Bits
Tungsten Carbide
Standard and Flat Type
Polished
5 PCS
22-25 Days

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US$ 0.253 / 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
110, 160, 210, 260, 310 mm
Masonry Drill Bits
40cr, Yg8 Tungsten Carbide
Masonry Drilling

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US$ 89-109 / Piece
1 Piece (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
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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as Needed
as Needed
CE, ISO 9001:2000
AISI, ASME, ANSI
Oxidation
Forging

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US$ 0.1-10 / 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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Core Drill
Masonry Drilling
AISI
Normal/High
Improved Efficiency/Long Lifes
Solid & Durable

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US$ 1-100 / Piece
5 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
100mm-450mm
Core Drill Bit
Diamond
Metal Drilling, Stone Cutting, Drilling, Abrasive and Carving
Welding

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1 Piece (MOQ)
Hejian Hengji Bit Manufacture Co., Ltd.
Hejian Hengji Bit Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Customized
API
Taper-length
Center Drill Bit
Tungsten Carbide
Well Drilling

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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
  • Secured Trading Secured Trading
  • Jiangsu, China
  • ISO9001:2015, ISO45001:2018
Secured Trading Service

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Customized
API
Stub-length
Core Drill Bit
Diamond
Well Drilling

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US$ 0.1-5 / Piece
500 Pieces (MOQ)
Rayertal (Shanghai) Industrial Co., LTD
Rayertal (Shanghai) Industrial Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Customized
DIN, AISI
Jobber-length
Twist Drill Bit
High Speed Steel
Wood Drilling, PCB Drilling, Metal Drilling

Favorites

US$ 1-2.5 / Piece
10 Pieces (MOQ)
Dalian Heshe Trading Co., Ltd.
Dalian Heshe Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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Customized
DIN, JIS, AISI, API
Stub-length
Gun Drill Bit
High Speed Steel
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 1.3-1.5 / 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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Core Drill
Masonry Drilling
Vacuum Brazed Tile Core Drilling Bit Set
1810g
5/8"-11/M14
Aluminum Alloy Box

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US$ 1-1.5 / Piece
1 Piece (MOQ)
BEHAPPY CRAFTS (SUZHOU) CO., LTD.
BEHAPPY CRAFTS (SUZHOU) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Customized
DIN, JIS, AISI, API
Jobber-length
Wood Flat Drill
High Speed Steel
Wood Drilling, PCB Drilling

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US$ 800-1600 / 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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Customized
API
Jobber-length
PDC Bits
Tungsten Carbide
Well Drilling, Metal Drilling, Oil

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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$ 50-1000 / 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 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery

Favorites

US$ 200-17000 / 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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Provide
Provide
Forging
Polishing
Atmospheric Pressure
Cast Steel

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US$ 0.07-0.09 / Piece
1000 Pieces (MOQ)
Nanjing TOOLJOY Hardware Technology Co., Ltd.
Nanjing TOOLJOY Hardware Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Pozidriv Screwdriver
S2
Pozi
Straight Type
Tooljoy
Common

Favorites

US$ 300-3200 / Piece
1 Piece (MOQ)
Shanghai Sgeil Trading Co., Ltd.
Shanghai Sgeil Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Online Support, on-Site Maintenance
Spray-Paint
6", 8 1/2", 9 7/8", 12 1/4", 17 1/2", Custom
Tricone Bit / Tri-Cone Roller Bit
Shanghai, China
Besdrill

Favorites

US$ 1500-1800 / Piece
1 Piece (MOQ)
Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture 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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Customized
AISI, API
Center Drill Bit
High Carbon Steel
Well Drilling
Drilling Tool

Favorites

US$ 0.5-2 / Piece
100 Pieces (MOQ)
Dongguan Xinchengnuo Metal Products Co., Limited
Dongguan Xinchengnuo Metal Products Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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CNC Turning and Milling
Mass Production
CNC Machined Stainless Steel Part
Ocean or Airplane
30 Days
Customized

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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled

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US$ 0.99-1.99 / Piece
600 Pieces (MOQ)
Hautine Hardware Co., Ltd.
Hautine Hardware Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Impact Drill
Masonry Drilling, Wood Drilling
AISI
Non-Customized
High Speed Steel
ISO9001

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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
Secured Trading Service

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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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Questions & Answers on Drill Bit Sizes
Q
What advantages do wholesale purchases of drill bits offer?
A
The Drill Bit Sizes is a key item within our extensive Drill Bit selection.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
What are the common materials used in manufacturing drill bits?
A
The Drill Bit Sizes 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.
Q
How can I locate reliable suppliers of drill bits in China?
A
Discover the perfect addition to your Drill Bit with our Drill Bit Sizes.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.
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