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

Drill Bit Sizes

products found from  trusted manufacturers & suppliers

Favorites

US$ 0.24-0.29 / Piece
1000 Pieces (MOQ)
Anhui Shengshi Hardware Tool Manufacturing Co., Ltd.
Anhui Shengshi Hardware Tool Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Contact Now

Add to inquiry basket to compare.

Pozi Bit
Pozi
Straight Type
Common
Product Repair
Unadjustable

Favorites

US$ 200-15000 / 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
Contact Now

Add to inquiry basket to compare.

1year
Drill Tools
Water or Oil Well Drilling,
CE, ISO9001: 2000, API
New
3 3/4"~26"

Favorites

US$ 530 / 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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Customized
API
Jobber-length
PDC Bits
Tungsten Carbide
Well Drilling, Metal Drilling, Oil

Favorites

US$ 4.07-4.56 / 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Customized
CE
450mm
Core Drill Bit
Diamond
Masonry Drilling, Concrete Drilling

Favorites

US$ 9.34-9.68 / Piece
300 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
Contact Now

Add to inquiry basket to compare.

Non-Customized
JIS, AISI, Standard
280-1000mm
Twist Drill Bit
Tungsten Carbide
Masonry Drilling

Favorites

US$ 47-719 / 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
Contact Now

Add to inquiry basket to compare.

Mini Drill
Well Drilling
ISO9001
Male or Female
2 3/8"3 1/2"4 1/2"Support Customization
Good Quality

Favorites

US$ 1 / Piece
1000 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

Add to inquiry basket to compare.

Customized
DIN
Taper-length
Step Drill Bit
High Speed Steel, Alloy Steel
Wood Drilling, Metal Drilling

Favorites

Contact Now

Add to inquiry basket to compare.

Customized
DIN
Forming Drill Bit
Solid Carbide
Metal Drilling
Cutting Tools Turn-Key Solution Customized

Favorites

US$ 4.6 / Piece
500 Pieces (MOQ)
Changsha DTH Drill Construction Machinery Co., Ltd.
Changsha DTH Drill Construction Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Yes
1 Year
CE
Spray-Paint
Forging
Carbon Steel

Favorites

US$ 0.5-20 / 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

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

Favorites

US$ 9.88 / Piece
5 Pieces (MOQ)
Kunshan Canuri Precision Tools Co., Ltd.
Kunshan Canuri Precision Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
Contact Now

Add to inquiry basket to compare.

Without Logo Printing
Small
Customized
Drill Bit L
Carbide
ISO 9001:2000

Favorites

US$ 6.5-7 / Piece
500 Pieces (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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Customized
JIS, AISI, API, Many
Many
Masonry Drill Bits
High Speed Steel
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 15-18 / Piece
10 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
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Customized
AISI
Straight Thread
Geological Exploration Coring Bit
Well Drilling, Geothermal Heat Source Hole
Hard Alloy Core Drill Bit

Favorites

US$ 100-2000 / Piece
1 Piece (MOQ)
HENAN RANCHENG MACHINERY CO., LTD.
HENAN RANCHENG MACHINERY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Provide
1 Year
CE, ISO 9001:2000, ISO 9001:2008
Casting
Tungsten Steel
108mm

Favorites

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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery
EASY SOURCING
An easy way to post your sourcing requests and get quotes.
One request, multiple quotes
Verified suppliers matching
Quotes comparison and sample request

Favorites

US$ 2.76-3.08 / Piece
200 Pieces (MOQ)
Yanggu Juli Machinery Co., Ltd
Yanggu Juli Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

on-Line After Sales Service
3months
ASME, GB
Sand Blast
Forging
Alloy Steel

Favorites

50 Pieces (MOQ)
Chengdu Yibai Technology Co., Ltd.
Chengdu Yibai Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
Contact Now

Add to inquiry basket to compare.

SGS CE
Overal Length
Boring Tools
Tungsten Carbide
Wood Drilling
Solid Carbide Head

Favorites

US$ 1.1 / 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

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Great Service"
Great Service
Contact Now

Add to inquiry basket to compare.

Core Drill Bit
Diamond
Alloy Steel
Single Item
1
Hebei, China

Favorites

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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Non-Customized
API
Taper-length
Core Drill Bit
Tungsten Carbide
Well Drilling, PCB Drilling, Masonry Drilling

Favorites

US$ 100 / Set
1 Set (MOQ)
Shandong Seaco Machinery Equipment Co., Ltd.
Shandong Seaco Machinery Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

Non-Customized
DIN, API
Jobber-length
Twist Drill Bit
Solid Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling

Favorites

US$ 2-5 / Set
100 Sets (MOQ)
Rayertal (Shanghai) Industrial Co., LTD
Rayertal (Shanghai) Industrial Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Customized
DIN, AISI
Standard
Step Drill Bits
High Speed Steel
Wood Drilling, PCB Drilling, Metal Drilling

Favorites

US$ 4500 / 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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Customized
API
Stub-length
PDC Bits
Tungsten Carbide
Well Drilling, PCB Drilling, Mining

Favorites

US$ 7.9-8 / Set
5000 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Non-Customized
Many
105mm
Step Drills
High Speed Steel
Metal 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

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

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
Contact Now

Add to inquiry basket to compare.

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$ 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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Ply-Wood Case for Safe Delivery

Favorites

US$ 2.36 / 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

Contact Now

Add to inquiry basket to compare.

Core Drill
Masonry Drilling
Customized Color
Vacuum Brazed
Cartoons or Pallets
5-150mm

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
  • Secured Trading Secured Trading
  • Hunan, China
  • ISO9001:2015
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

Provide
Provide
Forging
Polishing
Atmospheric Pressure
Cast Steel

Favorites

US$ 0.19-1.25 / Piece
50 Piece (MOQ)
Zhejiang ZhengCheng lmport & Export Co.,LTD
Zhejiang ZhengCheng lmport & Export Co.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Customized
GB/T
Standard Length
Step Drill Bit
High Speed Steel
Metal Drilling

Favorites

US$ 15-500 / 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
  • Secured Trading Secured Trading
  • Hunan, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

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

Add to inquiry basket to compare.

Natural Diamond
Plating
Diamond
Drilling Equipment
Diamond
From F1 to F15
Questions & Answers on Drill Bit Sizes
Q
How can I locate reliable suppliers of drill bits in China?
A
The Drill Bit Sizes 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 advantages do wholesale purchases of drill bits offer?
A
Discover the perfect addition to your Drill Bit with our Drill Bit Sizes.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
Our Drill Bit Sizes offers exceptional quality within the Drill Bit category.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.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.