High Speed Steel · Metal Drilling · JIS
90 Degree 3 Flutes HSS Chamfer Metal Countersink Drill Bits for Chamfering and Deburring and Counter Sink
US$ 0.5-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
HSS COUNTERSINK
A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole.
A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material
Wood Drilling · Masonry Drilling · Taper-length
Premium Long Diamond Countersink Drill Bit for Masonry Tiles
US$ 0.8-1.8
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Product:
Hexagonal handle multifunctional wall drill
Brand:
Green Arrow
Size:
4MM-12MM
Raw Material:
Alloy Steel , Tungsten Carbide
Application
Metal,Ceramic,Wood,Brick wall,Glass,Concrete
Packing:
Plastic Box
Products Details
Made of hard alloy, the
- Yueqing Green Arrow Tools Co., Ltd
-
- Zhejiang, China
- Contact Now
Core Drill Bit · Diamond · Customized
Vacuum Brazed Diamond Countersink Chamfer Drill Trimming Bits for Holes Cleaning
US$ 9.9-11
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
2-38mm Diamond countersink vacuum brazed chamfer drill trimming bits for holes cleaning
dia
height
thread
2-38mm
42mm
M14
Customized · Tungsten Carbide · Stub-length
3 Flutes Countersink Chamfer Cutter Tool Drill Bit
US$ 1-40
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
3 Flutes Countersink Chamfer Cutter Tool Drill Bit
Application & Feature
Application:
Used for drilling holes with chamfered degrees or 60° 90° taper hole.
Feature:
Able to drill taper holes in one operation, especially for small cutting depth machining
Description of solid carbide
- Zhuzhou Lihua Cemented Carbide Co., Ltd.
-
- Hunan, China
- ISO9001:2015
- Contact Now
Core Drill Bit · Diamond · Customized
20-48mm Diamond Countersink Tools Vacuum Brazed Chamfer Drill Bits for Porcelain Tiles
US$ 9.9-11
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
20-48mm Diamond Countersink Tools Vacuum Brazed Chamfer Drill Bits for Porcelain Tiles
Diamond Beveling Chamfer Bit for Hole Trimming Cleaning Enlarging
Feature
1.Must Have Tile Tool:
This Diamond Chamfer Bit designed to Bevel, Enlarge Holes, Trim, Shape, Smoot Rough Cutting Surfaces in Porcela
Customized · Wood Drilling · Jobber-length
Premium Woodworking Countersink Bit Set for Perfect Finishes
US$ 2.5-3
/ Set
1000 Sets (MOQ)
1000 Sets (MOQ)
Tapered Adjustable Countersink Bit with Best Depth Stop
Countersink Material
Carbon Steel(HSS is available)
Drill Material
Tools steel (HSS 4241,4341,6542,M35 are Available)
Type
Countersink Drill Bit
Drill Process
Taper Point Drill Bits
Countersink Bits Flutes
4
Countersink Bits Size
3m
Customized · Diamond · DIN
Good Sell 20-40mm Diamond Countersink Tools Vacuum Brazed Chamfer Drill Bits
US$ 11-12
/ Set
50 Sets (MOQ)
50 Sets (MOQ)
20-48mm Diamond Countersink Tools Vacuum Brazed Chamfer Drill Bits
1. Description
Diamond countersink brazed chamfer drill bits is designed for clean the hole after drilling ,bevel ease chamfer and stress relieves rough holes in glass, ceramic and porcelain tiles.
2. Features
Featur
Tungsten Carbide · Wood Drilling
Kws Woodworking Square Drill Bits Set, HSS Wood Mortising Chisel Countersink Bits
50 Pieces (MOQ)
ITEM
DESCRIPTION
Brand
KWS
Product name
Boring bit
Cutter head
Ceratizti carbide
Body material
HSS
Application
hinge boring bit for boring machine
workplace
Vertical assembling machine for solid
Certificates
ISO9001,ISO14001,ISO45001,SGS,TUV
Technology type: KWS
Packing: Customer
- Chengdu Yibai Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Sichuan, China
- ISO9001:2015, ISO14001, ISO45001:2018
- Contact Now
Customized · Wood Drilling · Countersink Drill Bit
Adjustable Limiter Alloy Bit Screw Countersunk Drill Bits Woodworking Countersink Drill Bit with 8mm Round Shank 3.0*8mm
US$ 1.18-1.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Adjustable Limiter Alloy Bit Screw Countersunk Drill Bits Woodworking Countersink Drill Bit With 8mm Round Shank 3.0*8mm
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
A
DIN · Metal Drilling · Core Drill Bit
Suborui OEM ODM Manufacturer High Speed Steel 3 Flute 90 Degree Chamfering HSS M2 6542 Steel Countersink Drill Bit for Metal
US$ 0.9-29
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description Product Name Countersink Drill Bit Set Tool for Metal Chamfering Material High Speed Steel E Flute Type 3 Flute Cutting Angle 90° Sizes 4.5-60mm Shank Type Round Shank Surface Finish TiALN Size Angle Diameter(mm) Shank Diameter(mm) Overall Length(mm) Flute Length(mm) 3 Flute Sing
- Jiangsu Borui Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO9001:2015
- 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.
Metal Drilling · Masonry Drilling · Twist Drill Bit
Kendo 90 Degree High Speed Steel Deburring External Chamfer Wood Countersink Drill Bit
US$ 3-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Advantage:
• Made of premium high speed steel M2 conform to DIN 335 C standard
• Bright finish, fully ground process gives a more precise concentricity
•Three flutes provide smooth chip removal
• Suitable for producing 90 degree countersinks and deburring dr
Countersink Drill Bit · AISI · Customized
HSS Zero Flute Countersink Bits
US$ 9
/ Set
50 Sets (MOQ)
50 Sets (MOQ)
STC042, THREE-FLUTE CENTER REAMER, Straight Shank, American Style
Pict
Included Angle: 60°, 82°, 90°, 100°
Max cut diameter
Shank Diameter
Overall Length
Max cut diameeter
Shank Diameter
Overall Length
1/4"
DIN · Wood Drilling · Core Drill Bit
Wood Carbide Tipped Chamfer Countersink Drill Bit for Steel and Metal Deburring
US$ 0.67
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Product:
Wood Carbide Tipped Chamfer Countersink Drill Bit For Steel And Metal Deburring
Brand:
Leying
Size:
3.2*8*8,3.5*8*8,4*8*8,4.5*8*8 MM
Raw Material:
YG8 Carbide,High Carbon Steel
Application
Wood
Packin
- Yueqing Hengda Tools Co., Ltd.
-
- Zhejiang, China
- Contact Now
Non-Customized · Metal Drilling · Countersink Drill Bit
DIN335c Cylindrical Long Shank 90 Degree 3 Flute HSS Countersink Drill Bit
US$ 0.9-10
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Product Description:
Product Name
DIN335C Cylindrical Long Shank 90 Degree 3 Flute HSS Countersink Drill Bit for Metal Deburring
Size
6.3MM - 20.5MM
Material
High Speed Steel (Cobalt5%-M35, Carbide Steel , Carbon Steel are Available)
Flute Type
3 Flute (5 Flute, Single Flute, 0
Customized · Tungsten Carbide · Stub-length
64mm T38 Tungsten Carbide Tipped Rock Drilling Button Bit
US$ 23
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
T38 rock button bits:
Series of ball tooth bit passivation using cycle is long, not to grind the life span of about the same diameter RenPian grinding head drill bit 5-6 times of life, is beneficial to save auxiliary working hours, physical labor and reduce workers to speed up the project. The
- Liaocheng Kaituo Construction Machinery Co., ...
-
- Shandong, China
- Contact Now
AISI · Countersink Drill Bit · Well Drilling
Tungsten Carbide Insert Tooth Tricone Drill Bit of Oil Mining Water Well
US$ 900-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Tricone Drill bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification products. . Tungsten carbide material is very hard materia
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Tungsten Carbide · Well Drilling · Countersink Drill Bit
DHD380-203mm for Water Well Drilling DTH Bit
US$ 390-400
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Hole opened DTH buttonbits is one of our most important DTH bits extension
1. 15 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Tungsten Carbide YK05 and nickly alloy high wear resistance steel applied.
All products are compatible with many
Customized · Diamond · Taper-length
High-Efficiency Vacuum Brazed Core Bit for Stone Drilling
US$ 3.88-5.78
/ pieces
99 pieces (MOQ)
99 pieces (MOQ)
Products Description
Details Images
Product Name
Vacuum brazed Diamond Core Drill Bit Drilling Tools For Sandstone Limestone Concrete Granite Marble Quartz Stone Rock
Main Material
Diamond
Diameter
6mm,8mm,10mm,25mm,35mm,40mm,50mm
Application
Diamond Core Drill Bit Dry/Wet Drilling Fo
- Xiamen Botuo Trading Co., Ltd.
-
- Fujian, China
- Contact Now
Stub-length · Countersink Drill Bit · Customized
TCI Insert Tricone Drill Bit 17- 1/2" of Rock Drilling Tool
US$ 300-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Production Name :
Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification products. . Tungsten carbide material is ve
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Tungsten Carbide · PCB Drilling · JIS
161R0.8-4.0 Carbide Micro Drill Bits for CNC PCB Drilling, Precise and Durable Micro Mini Drill bit
50 Pieces (MOQ)
Design Features:
Double -flute endmill with large chip pocket and sharp cutting edges to restrain the burrs effectively.
For machining internal contours and grooves with high precision requirements, milling plastics and metals.
Application Features:
Suitable for FPC, machining PTFE and soft
Stub-length · Well Drilling · Customized
6 " PDC Diamond Drill Bit of Oil Well Drilling Bit
US$ 500-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and is API certified. The PDC cutters are made of synthetic diamond
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Jobber-length · Countersink Drill Bit · Non-Customized
32mm Durable PPR Hexagonal Shank Lifting Drill Bits for Heavy-Duty Applications
US$ 1.7-2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Products Description
Features
1.Sharp cutting edge Fast hole reaming No jams. Saves time and effort Increases efficiency.
2.High Concentricity Rounded reaming without deviation. Simpler takeover
3.You can ream the tube or just punch the holes. Sharp drill holes for more time saving
4.High temp
Well Drilling · Masonry Drilling · Metal Drilling
Anting 0.8-30mm HRC65 Solid HSS Chamfering Drill Bits for Metal Drilling
US$ 1.2-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Features:
1.The set of 6 3-flute 90 degrees countersink drill bits is suitable for processing metal and some non-metallic materials, such as carbon steel, steel, thin iron plate, insulation board, PVC board, aluminum, soft and hard wood, plastic and so on.
2.Round shank count
Customized · Well Drilling · DIN
API Spec 12 -1/4 " PDC Drill Bit of Drilling Rig Bit
US$ 600-3000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and is API certified. The PDC cutters are made of synthetic di
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
AISI · Countersink Drill Bit · Well Drilling
PDC Diamond Drilling Tool 10 5/8 Inch Drilling Rig Bit
US$ 800-3000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
The acronym PDC stands for Polycrystalline Diamond Compact, a groundbreaking advancement in drilling tool technology. PDC materials have revolutionized the construction of drill bits used in the oil industry. Specifically, PDC bits are fixed-head bits that rotate as a single
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Stub-length · Well Drilling · Customized
Diamond Drilling Bit 5-7/8" PDC Drill Bit of Oil Well
US$ 800-3000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Drilling Bit Oil Water Gas Well Drilling Tricone Drill Bit For Oil Rig And Mining
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
DIN · Diamond · Taper-length
M14 Brazing Milling Cutter Finger Bit for Stone and Ceramic
US$ 3.5-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Diameter Options: 10mm, 15mm, 16mm, 20mm, 22mm, 25mm, 30mm
Grit Size Options: 30/40, 40/50, or customized to your requirements
Technology: Brazing technology for strong bonding and long-lasting performance
Threaded Interface: M14 for easy machine attachment
Position Drill
Stub-length · Well Drilling · Customized
Diamond Drilling Bit 8-1/4" PDC Rock Bit for Oil Mining Well
US$ 500-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and is API certified. The PDC cutters are made of synthetic dia
- Suzhou Energy Tool Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Countersink Drill Bit · Tungsten Carbide · Customized
Taper Drill Bit, Drill Bit
US$ 5-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Experience unparalleled efficiency with our premium Drill Bits and Drill Rods, expertly designed to work seamlessly with rock drills.
Our versatile Chisel Bit, Cross Bit, and Button Bit offer precision with angles including 11 degrees, 7 degrees, and 12 degrees, making them perfect for a range of a
Non-Customized · Well Drilling · Countersink Drill Bit
T38 76mm Dimensional Stone Quarrying Threaded Button Bits
US$ 85-100
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Description: Suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling, our products with comparative advantages of the more prominent cost-effective as the famous
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