Home Tools & Hardware Drill Bit Twist Drill Bit Tungsten Carbide Step Drill 2025 Product List

Tungsten Carbide Step Drill

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US$ 5.21-30.38 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology Co., Ltd.
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  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
38-330
Twist Drill Bit
Solid Carbide
Metal Drilling
Metal Working, Hardened Steel

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US$ 11-88 / Piece
1 Piece (MOQ)
Wuxi Soon Technology Co., Ltd.
Wuxi Soon Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
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  • Secured Trading Secured Trading
  • Jiangsu, China
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Customized
DIN, JIS, AISI, API
Stub-length
Twist Drill Bit
Tungsten Carbide
Metal Drilling

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US$ 11.14-20.86 / Piece
1 Piece (MOQ)
Shenzhen Chenri Precision Hardware Tools Co., Ltd.
Shenzhen Chenri Precision Hardware Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Non-Customized
DIN, JIS
General
Twist Drill Bit
Tungsten Carbide
Metal Drilling

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US$ 1.98-98 / 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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with Logo Printing,Without Logo Printing
Small,Middle,Large
Customized
Carbide Reamer
Solid Carbide
ISO9001:2008

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US$ 5-30 / Piece
5 Pieces (MOQ)
Changzhou Hongjian Tools Co., Ltd.
Changzhou Hongjian 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)

"Fast Dispatch"
Fast Dispatch
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Customized
AISI
Taper-length
Setp Drill Bits
Tungsten Carbide
Metal Drilling

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US$ 3.5-5.5 / 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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Customized
Twist Drill Bit
Solid Carbide
Wood Drilling, Metal Drilling
0.3-40mm
4-40mm

Favorites

US$ 5.21-30.38 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology 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)

"Fast Dispatch"
Fast Dispatch
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Customized
38-330
Twist Drill Bit
Solid Carbide
Metal Drilling
Metal Working, Hardened Steel

Favorites

US$ 5.11-5.64 / 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$ 1.04-20.8 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology 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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End Mills
1PC/Tube
1mm-20mm
Shanghai, China
SDK/Customized logo/OEM logo
China

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US$ 1.98-98 / 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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with Logo Printing,Without Logo Printing
Small,Middle,Large
Customized
Carbide Reamer
Solid Carbide
ISO9001:2008

Favorites

US$ 3.58-23.58 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology 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)

"Fast Delivery"
Fast Delivery
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Customized
38-330
Twist Drill Bit
Solid Carbide
Metal Drilling
Metal Working, Hardened Steel

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US$ 1.5-1.8 / Piece
5 Pieces (MOQ)
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Customized
DIN, Standard
Straight Length
Carbide Step Drill Bit
Tungsten Carbide
Wood Drilling, PCB Drilling, 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

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Customized
BIN, JIS, AISI, API
Taper-length
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Favorites

US$ 1.04-20.8 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology 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)

"Fast Dispatch"
Fast Dispatch
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Steel
Staggered Tooth
End Mills
0.005
Two Flute
Provide

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US$ 1.5-30 / 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

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$ 10.25-11.65 / 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

Secured Trading Service

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Customized
38-330mm
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
0.3-40mm

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$ 0.1-5 / 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

Secured Trading Service

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5(5.0)

"Great Customer Service"
Great Customer Service
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Customized
DIN
Taper-length
Step Drill Bit
High Speed Steel
Metal Drilling

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US$ 1.66-119.96 / Piece
100 Pieces (MOQ)
ZhuZhou Rivictory New Material Co., Ltd.
ZhuZhou Rivictory New Material Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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/
/
7-10 Working Days
FedEx, DHL,TNT,EMS,etc
Nano, Tiain, Aitin, Crn, Aicrxn
35/45 Degree

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US$ 3.5-5.5 / 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

Secured Trading Service

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Customized
Twist Drill Bit
Solid Carbide
Wood Drilling, Metal Drilling
0.3-40mm
4-40mm

Favorites

US$ 5.11-5.64 / 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

Favorites

US$ 5.11-5.64 / 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

Favorites

US$ 5.11-5.64 / 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

Favorites

US$ 1.98-98 / 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
ISO9001:2008
50-300mm
Carbide Drill
Tungsten Carbide
Wood Drilling, Well Drilling, Metal Drilling

Favorites

US$ 1.04-20.8 / Piece
10 Pieces (MOQ)
Changzhou SDK Precision Technology Co., Ltd.
Changzhou SDK Precision Technology 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)

"Fast Dispatch"
Fast Dispatch
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0.005
Two Flute
Provide
Accepted
Uncoated
Spiral Tooth

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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

Favorites

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

Secured Trading Service

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38-330mm
Twist Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
0.3-40mm
4mm-40mm

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US$ 2.8-26.9 / 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

Secured Trading Service

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5(5.0)

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

Favorites

US$ 1.98-98 / 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
ISO9001:2008
50-300mm
Carbide Drill
Tungsten Carbide
Wood Drilling, Well Drilling, Metal Drilling
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Questions & Answers on Tungsten Carbide Step Drill
Q
What advantages do wholesale purchases of drill bits offer?
A
The Tungsten Carbide Step Drill is a top choice in our Drill Bit collection.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 Tungsten Carbide Step Drill 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 Tungsten Carbide Step Drill is a key item within our extensive Drill Bit selection.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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