Customized · Masonry Drilling · Core Drill Bit
Diamond Core Drill Bit for Drilling Masonry
100 Pieces (MOQ)
Masonry Core Bits for Granite, Marble, and Concrete Countertops
Core bits designed for drilling the mounting holes in granite, marble, stone and concrete countertops.
Can be used dry when water is not an option, but drilling with water will extend the segment life.
1/2" shank adapter sold separ
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
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Tungsten Carbide
Tapered Button Tungsten Carbide Rock Drill Bit.
20 pieces (MOQ)
About products
1. Integral drill steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
2. Tapered drilling tools (Tapered Drill Steel)
Including:
Shank H22x 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths.
A comprehensive range of b
- Liaocheng Kaituo Construction Machinery Co., ...
-
- Shandong, China
- ISO 9001, ISO 9000
- Contact Now
Taper-length · AISI · DIN
High Quality Hex Shank Countersunk Drill Bit Suitable for Most Workable Metals
US$ 0.99-5.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Countersink Shank Drill Bit
This high-quality Countersink Drill Bit is an elaborately crafted masterpiece. It adopts an advanced manufacturing process. The
high-precision grinding of the cutting edge ensures smooth drilling, reduces resistance and friction, and enhances work
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
Non-Customized · PCB Drilling · Twist Drill Bit
High-Precision 90-Degree Hex Shank Twist Drill Bit for Metalwork
US$ 0.035-9.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Hex Shank 90 Degree HSS Subland Two Step Twist Drill Bit for Metal Drilling
Material
HSS 4241( HSS 4341, 9341, M2, M35 are Available)
Process
Fully Ground
Standard
DIN8376(DIN8374 ,DIN8375 are Available)
Size
M3 - M12
Point Angle
90 Degree (180 Degree is Available)
Shank
Hex Shank (Str
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Customized · High Speed Steel · AISI
HSS Inclined Hole Chamfering Cutter Internal Chip Removal Chamferer Drill Bit
US$ 0.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
·Product Name.:CHAMFERER DRILL BIT
·Standard: DIN, JIS, ANSI/ASTM, API.
·Material: HIGH SPEED STEEL, ALLOY STEEL
·HRC: 45, 55, 60, 65, 68
·Size: METRIC AND INCH
·Head Style: TAPER-LENGTH
·Finish: BLACK OXIDE, PLAIN, SANDBLASTING
·Packag
- Jiaxing Grandfast Hardware Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Durable Sharp Diamond Core Drill Bits for Concrete Cutting
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Non-Customized · Metal Drilling · DIN
Professional HSS a Center Drill Bit Titanium Coated Drill Bit for Metal Center Drilling
US$ 1.5-10
/ pieces
10 pieces (MOQ)
10 pieces (MOQ)
Lathe Mill DIN333 HSS6542 Center Countersink Drill Bits
1. Using high-quality W6Mo5Cr4V21, after strict heat treatment, the quenching hardness is stable, the rigidity is good, the wear resistance is strong, the dismantling resistance is strong, and the service life is long.
2. The whole grind
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Efficiently Drills Through Tiles, Concrete, Brick Without Any Effort Diamond Core Drill Bit
US$ 6-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product display
Product Introduction
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core dr
Customized · Wood Drilling · Twist Drill Bit
Premium Carbide Brad Point Drill Bits for Precision Woodworking
US$ 0.5-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
TC-Tipped HSS Brad Drill Bits for Woodworking
Drill Bits Material
High Speed Steel
Drill Bits Size
3mm to 32mm
Drill Bits Tip
Tungsted carbide
Drill Bits Surface
Bright Finished
Drill Bits Package
in Double Blister ( PVC Pouch,Plastic Tube,Wooden Box)
Drill Bits Features
Wood drill bits
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Customized · DIN · Twist Drill Bit
3xd Tungsten Carbide Inner Coolant Twist Drill Bit for Hardness Steel
US$ 0.99-5.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Coolant Drill Bit
The coolant drill bit is crafted from premium-grade materials, ensuring superior durability and long-lasting performance. The cutting edge is pr
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Tianjin, 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.
Customized · Masonry Drilling · Core Drill Bit
SDS Pilot Wide Range of Sizes for Different Needs Factory Supply, Best Price Dry Core Drill Bit
US$ 8.5-13.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product display
Product Introduction
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core dr
Customized · Masonry Drilling · Core Drill Bit
Ideal for Stair Railings Installation Projects Good Price SDS Pilot Bit Adapter Core Drill Bit
US$ 8.5-13.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product display
Product Introduction
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core dr
Customized · Masonry Drilling · Core Drill Bit
Perfect Fit Multiple Power Tools From Factory Supply SDS Pilot Bit Adapter Core Drill Bit
US$ 8.5-13.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product display
Product Introduction
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core dr
Customized · DIN · Twist Drill Bit
Coated Tungsten Carbide 65 Twist Drill Bits for Precision Drilling
US$ 0.99-5.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Introducing the MSKCoated Tungsten Carbide 65° Twist Drill Bits, the ultimate solution for precision drilling. Crafted from the finest fourth generation tungsten steel material, these drill bits offer unparalleled material fidelity and durability.
Model
Blade length(mm)
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
Non-Customized · PCB Drilling · Twist Drill Bit
Precision DIN8374 HSS Two Step Drill Bit for Metalwork
US$ 0.035-9.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Hex Shank 90 Degree HSS Subland Two Step Twist Drill Bit for Metal Drilling
Material
HSS 4241( HSS 4341, 9341, M2, M35 are Available)
Process
Fully Ground
Standard
DIN8376(DIN8374 ,DIN8375 are Available)
Size
M3 - M12
Point Angle
90 Degree (180 Degree is Available)
Shank
Hex Shank (Str
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Best Price on High-Precision Drill Bits for Professional Use Diamond Core Drill Bit
US$ 8.5-13.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product display
Product Introduction
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core dr
Customized · Masonry Drilling · Core Drill Bit
Dry Core Drill Bit with SDS Pilot Bit Adapter Concrete Drilling Tools
US$ 8.5-13.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Dry & Wet or Dry Drill Bit
Features:
·Efficient & Smooth Cutting: comprising premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.
·Engineered For Exact Fitting: compatible with most concrete core drill devices.
·Humanized Struc
Wood Drilling · Customized · DIN
1-20mm Long Hts High Hardness 60 Degree Alloy Tungsten Steel Drill Bit
US$ 1.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Essential details
Type:Spiral Flue.
Use:0.6um Cemented Carbide.
Working Length (mm):1-200mm.
Finish: Nano-Coating.
Material:Tungsten Steel .
Size:1-20mm Or 80-200mm.
Flute Type:Spiral Flue.
Name
Tungsten Steel Drill Bit
Material
Tungsten Steel
Size
1-20mm Or 80
Customized · Masonry Drilling · Core Drill Bit
120mm Diamond Core Drilling Bits for Brick Wall and Concrete
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Hilti Quality Diamond Drilling Tools Core Drill Bit for Dirll Machine
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
106mm Diamond Core Drill Bits for Reinforced Concrete
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · DIN · Twist Drill Bit
High Quality HSS Straight Shank Twist Drill Bits for Stainless Steel Drilling
US$ 0.99-5.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Straight Shank Twist Drill Bit
This high-quality HSSM2 Drill Bit is an outstanding representative in the fields of engineering and handicrafts. It adopts the advan
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
DIN · Customized · Metal Drilling
China Industrial DIN345 Mental HSS Taper Shank Drill Bits
US$ 0.99-5.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Taper Shank Drill Bit
The high-quality taper shank drill bit is a remarkable tool engineered to meet the most demanding drilling requirements. Crafted with precision and expertise, it guarantees superior performance and longevity.
This taper shank drill bit is made from
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
Customized · High Speed Steel · AISI
HSS Center Drill Bits R
US$ 0.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Our combined drill bit & countersinks ( center drill bits) are made from super quality high speed steel.
ANSI or DIN standard available.
Speical desighn available on request.
Type A--plain type. Type B--bell type. Type R.
They are cbn nc ground with special design flute guarantee long li
Customized · Wood Drilling · Jobber-length
Hot Sale Metal Drilling HSS Titanium-Coated Step Drill Bit
100 Pieces (MOQ)
Packaging & Delivery
Packaging Details
Metal Step tapered Drill Bit packaging: carton or wooden case
Port
shanghai qingdao ningbo tianjin
Lead Time:
Specification
Product Details
- Zhenjiang Herui Business Bridge Imp&Exp Co., ...
- Jiangsu, China
- ISO 9001
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Masonry Core Bits for Granite, Marble, and Concrete Countertops
100 Pieces (MOQ)
Masonry Core Bits for Granite, Marble, and Concrete Countertops
Core bits designed for drilling the mounting holes in granite, marble, stone and concrete countertops.
Can be used dry when water is not an option, but drilling with water will extend the segment life.
1/2" shank adapter sold separ
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Non-Customized · Wood Drilling · Core Drill Bit
Workworking Adjustable Tct Pilot Hole Drill Bits for Wood
US$ 0.67
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Product:
Workworking Adjustable TCT Pilot Hole Drill Bits For Wood
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
Packing:
Plastic Box
Br
- Yueqing Hengda Tools Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Drilling Tools Diamond Core Drill Bits for Concrete
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Professional Granite Diamond Core Drill Bit
US$ 20
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Professional Granite Diamond Core Drill Bit
FEATURES:
Professional Granite Diamond Core Drill Bit with vacuum diamond slot technology for fast drilling stone, whatever granite, marble, limestone, sandtone and other hard stone materials.
[Material] Drill bit uses excellent diamond material to i
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · Masonry Drilling · Core Drill Bit
Diamond Core Drill Bit for Drilling Granite
100 Pieces (MOQ)
Wet Core Bit for Concrete and Hard Masonry
High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:
High PSI concrete
Concrete with medium steel reinforcement
Other hard masonry
In our
- DONGYAN INTERNATIONAL CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, BSCI
- Contact Now
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