Non-Customized · Metal Drilling · Center Drill Bit
Type B HSS Center Drill Bits with Protective Taper
US$ 0.3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Center drill bits, also known as Slocombe drill bits, are used in metalworking to provide a starting hole for a larger-sized drill bit or to make a conical indentation in the end of a workpiece in which to mount a lathe center. In either use, the name seems appropriate, as the bit
- Xuzhou Perfect Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Non-Customized · Metal Drilling · Center Drill Bit
a Type HSS Center Drill Bit for Centre Drilling
US$ 0.3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Center drill bits, also known as Slocombe drill bits, are used in metalworking to provide a starting hole for a larger-sized drill bit or to make a conical indentation in the end of a workpiece in which to mount a lathe center. In either use, the name seems appropriate, as the bit is either establis
- Xuzhou Perfect Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Non-Customized · Metal Drilling · Center Drill Bit
60 Degree DIN333 Type a HSS Spot Center Drill Bit for Centre Drilling
US$ 0.3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
Procuct Name
60 Degree DIN333 Type A HSS Center Drill Bit for Centre Drilling
Material
HSS4241,4341,6542(Co5%-M35,Carbide are Available)
Process
Fully Ground
Flute
Straight Flutes(2 Flute is Available)
Surface
Bright Finishing(Amber,Tin-coated,AlTiN coated ,are Ava
- Xuzhou Perfect Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
HSS Annular Broach Cutter Mag Magnetic Drill Bit for Magnetic Drill Machine Metal Cutting
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
10 PCS/Set HSS Annular Cutter Drill 7/8" Diameter 1" Depth Hollow Drill Bit for Metal Drilling
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
Weldon Shank Hollow Core Drill Bit Hole Saw Cutter 35mm Cutting Depth Tct Annular Cutter Carbide Tip Magnetic Drill Bit
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Non-Customized · Metal Drilling · Core Drill Bit
Drilling Tools 50mm Depth Weldon Shank HSS Annular Cutter
US$ 5-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Drilling Tools 50mm Depth Weldon Shank HSS Annular Cutter
Product Name
HSS annular cutter
Material
M2AL High Speed Steel
Shank
Weldon Shank ( Universal Shank, Fein Shank, Thread Shank are available )
Cutting depth
25mm/50mm/75mm/100mm
Diameter
12mm-65mm
Surface Finish
Bright ( TiN, T
- Zhejiang Xinxing Tools Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Countersink Drill Bit · AISI · DIN
HSS and Tct Annular Cutter Broach Cutter Broaching Magnetic Drill Bit for Metal Sheet Faster Easier More Accurate Cutting
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
Bml-6 Factory Clearance Superior Quality Reasonable Price Tct Annular Cutter Core Drill Bits Drilling for Metal
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
2021 Clearance Sale High Sales Customized Factory Tct Hole Cutter Core -Diamond Drill Bit
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
-
What are the common materials used in manufacturing Countersink Bits?
Countersink 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.
-
How can I locate reliable suppliers of Countersink Bits in China?
When searching for reliable Countersink 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.
-
What advantages do wholesale purchases of Countersink Bits offer?
Opting for wholesale purchase of Countersink 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 Countersink Bits at competitive rates.
Adjust Wood Circle Hole Cutter Tool Kit Cordless Drill Bit
US$ 4
/ Set
1000 Sets (MOQ)
1000 Sets (MOQ)
Adjust Wood Circle Hole Cutter Tool Kit Cordless Drill Bit
Feature:
1.Heavy-duty woodworking construction with longest tool life
2.Multi-functions, Very convenient and affordable.
3.Having adjustable two for sharp blades on both side of the measure-bars.
4.Adjustable Plane type design.
5.Ad
- Shanghai Ostar Tools Int'l Co., Ltd.
-
- Shanghai, China
- ISO 9001, BSCI
- Contact Now
DIN · Customized · Metal Drilling
Two Flute HSS Step Drills, up to 6-40mm
US$ 2.4-3.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Supply high quality Two Flute 3-Pcs HSS Step Drill Bits Set.
Features:
(1) Made of high quality of HSS or HSS Tin-Coated.Strong and durable.
(2) Set includes 4-12mm(5 steps), 4-20mm(9 steps) & 4-30mm(14 steps).
(3) 2 fluted edges for faster, smoother cutting and 3 sided shanks prevent
- Qingdao Preco Imp. & Exp. Co., Ltd.
-
- Shandong, China
- ISO 9001, ISO 9000, ISO 20000, IATF16949, BS 25999-2...
- Contact Now
DIN · Customized · Metal Drilling
HSS Step Drills Bits Set for Metal, 4-12mm, 4-20mm, 4-30mm
US$ 2.4-3.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Supply high quality 3-Pcs HSS Step Drill Bits Set.
Features:
(1) Made of high quality of HSS or HSS Tin-Coated.Strong and durable.
(2) Set includes 4-12mm(5 steps), 4-20mm(9 steps) & 4-30mm(14 steps).
(3) 2 fluted edges for faster, smoother cutting and 3 sided shanks prevent slippage
- Qingdao Preco Imp. & Exp. Co., Ltd.
-
- Shandong, China
- ISO 9001, ISO 9000, ISO 20000, IATF16949, BS 25999-2...
- Contact Now
Non-Customized · Metal Drilling · Center Drill Bit
B Type HSS Center Drill Bit
US$ 0.3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Center drill bits, also known as Slocombe drill bits, are used in metalworking to provide a starting hole for a larger-sized drill bit or to make a conical indentation in the end of a workpiece in which to mount a lathe center. In either use, the name seems appropriate, as the bit is either establis
- Xuzhou Perfect Tools Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
Factory HSS Annular Broach Cutter Core Drill Bit for Metal Cutting Drilling Holes
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · AISI · DIN
Superior Performance HSS/Tct Annular Cutter - Robust Core Drill Bit for Industrial Applications
US$ 3.16
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Regular Size Of Drill Cutter (Customize)
Diameter(mm)
Shank(mm)
Cutting Depth (mm)
12-60
50
25mm
50mm
75mm
100mm
61-100
75
1/2″-2-1/3″
3/4″
1″
2″
3″
4″
2-1/3″-4″
1-1/4″
Support customization. Welc
- Changzhou Easy Joint Import & Export Co., Ltd.
- Jiangsu, China
- ISO 9001
- Contact Now
Countersink Drill Bit · Tungsten Carbide · Well Drilling
Water Well Drilling and Oil DTH Drill Carbide Wedge Button
US$ 48-55
/ kg
1 kg (MOQ)
1 kg (MOQ)
Cemented Carbide Wedge Button Bit
-------Customized Drawing Accepted
Material Grades and Chemical Composition
Production Line
Material Chemical Test---Powder Mix--Wet Mill--Dry--Sieving-- Dry again--Mould and Shaping press--Check--Sintering--Check--grinding--sandblasting--packing--ship o
- Jinan Xinyu Cemented Carbide Co., Ltd.
-
- Shandong, China
- ISO 9001
- Contact Now
Countersink Drill Bit · Tungsten Carbide · Well Drilling
Low Price Yg8 Material Tungsten Carbide Tips
US$ 49-52
/ kg
1 kg (MOQ)
1 kg (MOQ)
Cemented Carbide Tips For Geological Prospecting Use
Material Grades and Chemical Composition
Our Advantage
1. Sample OK; Free in-stocked sample, some cost for shipping and new samples;
2. Factory produce and sale Directly
3. Different grades are available
4. Custom-made, unique size
- Jinan Xinyu Cemented Carbide Co., Ltd.
-
- Shandong, China
- ISO 9001
- Contact Now
Customized · PCB Drilling · Core Drill Bit
3PC Titanium Coated HSS Step Drill Bit Set
US$ 3-5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
3pc Titanium Coated HSS Step Drill Bit Set
Ideal for metalwork projects,titanium nitride coated,with 1/4" quick-change hex shank
Contains: 1pc step drill 1/8" - 1/2" in 1/32"
1pc step drill 3/16" - 1/2" in 1/16"
1pc step drill 1/4" - 3/4" in 1/16"
- Jinhua Cowin Import & Export Co., Ltd.
-
- Zhejiang, China
- Contact Now
Twist Drill Bit · Tungsten Carbide · PCB Drilling
Tungsten Carbide Drill Bit Cutters
US$ 0.1-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
We produce different kinds of tungsten carbide tools incluging tungsten carbide drill bit, tungsten carbide twist drill, tungsten carbide end mills, tungsten carbide countersink drills, tungsten carbide micro drill, tungsten carbide engraving tool, tungsten carbide saw blade, tungsten carbide cente
- Shanghai Total Industrial Co., Ltd.
-
- Shanghai, China
- Contact Now
Customized · DIN · Countersink Drill Bit
High Quality Woodworking High Speed Salad Counterbore Drill Bit
US$ 1.46-2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Salad drill
Code:3182
Material:High Speed Steel/HSS
Coating: No Coating
Shank diameter: 10 mm
Drill core diameter: 3-6mm
End type:salad drill
Main features
*Adopt high-precision CNC grinding, 360-degree whole tool processing
*Large chip removal flute design, large c
- Jiangsu Weixiang Tool Manufacturing Co., Ltd.
- Jiangsu, China
- Others
- Contact Now
DIN · Customized · Wood Drilling
57/70mm Length Woodworking Drilling Tools Tungsten Carbide Dowel Drills for Blind Holes
US$ 1.12-1.38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wholesale Forstner Drill Bits Hole Opener TCT Drill Bits for Woodworking
Why Choose BUYTOP
Robust Carbide Construction: Crafted from premium-grade tungsten carbide, our drill bits offer exceptional durability and longevity. Their sturdy build ensures precise drilling and withstands heavy-duty u
- Zhuzhou Buytop Tungsten Carbide Co., Ltd
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO 9001
- Contact Now
DIN · Customized · Wood Drilling
Flutes Hot Sale High Quality Accepted Price V-Through Tipped Drills Boring
US$ 1.12-1.38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wholesale Forstner Drill Bits Hole Opener TCT Drill Bits for Woodworking
Why Choose BUYTOP
Robust Carbide Construction: Crafted from premium-grade tungsten carbide, our drill bits offer exceptional durability and longevity. Their sturdy build ensures precise drilling and withstands heavy-duty u
- Zhuzhou Buytop Tungsten Carbide Co., Ltd
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO 9001
- Contact Now
Non-Customized · Tungsten Carbide · JIS
Straight Shank Coated Drill Bits Set Cobalt Carbide Twist Drill for Staineless Steel
US$ 11.14-346.48
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Recommended Parameters For Tungsten Carbide Drill Cutting
Inner Coolling Drill Bits Information Chart
Product Name
3XD 5XD Tungsten Carbide Drill Bits
Brand
Insight
Type
Inner Coolant Drill Bits
Material
Tungsten Carbide
Coating
High Temp/Hardness AlTiN, Bright(Uncoated) or as re
- Shenzhen Chenri Precision Hardware Tools Co., ...
-
- Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
DIN · Customized · Wood Drilling
Woodworking CNC Tool Durable H70mm Bit-Brad Point Dowel Drills for Through Hole on Wood
US$ 1.12-1.38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wholesale Forstner Drill Bits Hole Opener TCT Drill Bits for Woodworking
Why Choose BUYTOP
Robust Carbide Construction: Crafted from premium-grade tungsten carbide, our drill bits offer exceptional durability and longevity. Their sturdy build ensures precise drilling and withstands heavy-duty u
- Zhuzhou Buytop Tungsten Carbide Co., Ltd
-
5(5.0)
"On-time Delivery"On-time Delivery - Hunan, China
- ISO 9001
- Contact Now
Non-Customized · Tungsten Carbide · JIS
Lathe Drilling Hole Tools Straight Shank Cobalt Titanium DIN Twist Drill
US$ 11.14-346.48
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction
Recommended Parameters For Tungsten Carbide Drill Cutting
Inner Coolling Drill Bits Information Chart
Product Name
3XD 5XD Tungsten Carbide Drill Bits
Brand
Insight
Type
Inner Coolant Drill Bits
Material
Tungsten Carbide
Coat
- Shenzhen Chenri Precision Hardware Tools Co., ...
-
- Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Non-Customized · Tungsten Carbide · JIS
Micro Hole Drill Bit Manufacturer CNC Machining Drilling Tool Carbide Drill
US$ 5.03-27.51
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction
Recommended Parameters For Tungsten Carbide Drill Cutting
Blade Diameter
D
Cutting Material
Hardness
Linear Velocity Vc
m/min
Feed F
mm/min
Single Edge Cutting
Quantity(mm/rpm)
Speed S
rpm/min
D<4.0
≥HRC58°
Vc=20m/min
40-60
0.005-0.0
- Shenzhen Chenri Precision Hardware Tools Co., ...
-
- Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Taper-length · Customized · Metal Drilling
Twist Drill for CNC Machine Tools HSS Drilling Hole Micro Cobalt Drill Bit for Metal Steel Copper Aluminum
US$ 0.13-3.46
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
What sets High Speed Steel Twist Drill Bits apart from conventional drill bits is the material they are made of - high speed steel. This type of steel is specifically engineered to withstand high temperatures and high-speed drilling applications, making it ideal for drilling
- Zhengzhou Ruizuan Diamond Tool Co., Ltd.
-
5(4.7)
"On-time Delivery"On-time Delivery - Henan, China
- ISO 9001
- Contact Now
DIN · Customized · Wood Drilling
CNC Machine Row Drill Bits Tct Economical Dowel Drills for Wood Drilling
US$ 1.12-1.38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wholesale Forstner Drill Bits Hole Opener TCT Drill Bits for Woodworking
Why Choose BUYTOP
Robust Carbide Construction: Crafted from premium-grade tungsten carbide, our drill bits offer exceptional durability and longevity. Their sturdy build ensures precise drilling and withstands heavy-duty u
- Zhuzhou Buytop Tungsten Carbide Co., Ltd
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO 9001
- Contact Now
DIN · Customized · Wood Drilling
CNC Machine Tool Woodworking Drilling Hole Tools Economical Carbide Flute Dowel Drill for Wood
US$ 1.12-1.38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wholesale Forstner Drill Bits Hole Opener TCT Drill Bits for Woodworking
Why Choose BUYTOP
Robust Carbide Construction: Crafted from premium-grade tungsten carbide, our drill bits offer exceptional durability and longevity. Their sturdy build ensures precise drilling and withstands heavy-duty u
- Zhuzhou Buytop Tungsten Carbide Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hunan, China
- ISO 9001
- Contact Now
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