Customized · API · Countersink Drill Bit
TCI Tricone Bit with Center Jet Nozzles for Hard Formation Drilling
US$ 980-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Product Parameters
IADC
WOB(KN/mm Bit Dia.)
RPM(r/min)
Applicable Formations
435
515
0.20~0.70
200~80
Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc
535
0.35~0.80
200~80
Medium soft with low compressive strength and
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · API · Countersink Drill Bit
9 1/2 Inch Metal Bearing Tricone Rock Drill Bit for Hard Formation
US$ 850-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Wear Resistant HM Serious Metal Sealed Bearing Tricone Bit Three Roller Bits For Hard Rock
Structural features: Plain bearing metal seal. The new technology of surfacing cemented carbide layer on the surface of the shaft and silver plating on the inner hole of the cone is imp
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Wood Drilling · Taper-length · Metal Drilling
Magnetic Drywall Screwdriver Bit pH2 Screwdriver Bit
US$ 0.45-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Q: Are you manufacturer or trading company?
A:TOOLJOY is a professional manufacturer
Q: Is OEM available?
A: Yes, OEM and customization are available. Also, we can provide label printing service.
Q: What kind of method do you use to put customized logo?
• Laser
- Nanjing TOOLJOY Hardware Technology Co., Ltd.
-
- Jiangsu, China
- ISO 9001, BSCI
- Contact Now
API · JIS · Masonry Drilling
3/8'' 7/16'' 1/2'' Solid Tungsten Carbide Tipped Drill Bits for Wood
US$ 1-2.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
3/8'' 7/16'' 1/2'' Solid Tungsten Carbide Tipped Drill Bits For Wood
Product Description
Carbide Drill Bit
Carbide drill bit is a kind of equipment used in drilling engineering. It is a drill bit used for core drilling. The steel cylindrical drill bit body is welded with tungsten carbide carbid
- Dalian Heshe Trading Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Liaoning, China
- ISO 9001
- Contact Now
Customized · API · Countersink Drill Bit
12 1/4" IADC537 Tricone Bit Oil Rig Drill Heads Used Oil Well Drilling Bits
US$ 5020-5123
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
tricone bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are eleven common types of tricone rock bits.
Steel teeth series:IADC CODE:116,117,126,127,136,137,2
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · DIN · Countersink Drill Bit
Buytop Wood Drilling Bits Woodworking Drilling Accessories Wood Hollow Drill Bit for PVC and Wood
US$ 1.32-1.75
/ 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
Customized · API · Countersink Drill Bit
8 1/2 Inch IADC 527 Rubber Seal Tricone Drill Bit
US$ 998-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Wear Resistant HM Serious Metal Sealed Bearing Tricone Bit Three Roller Bits For Hard Rock
Structural features: Plain bearing metal seal. The new technology of surfacing cemented carbide layer on the surface of the shaft and silver plating on the inner hole of the cone is imp
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · API · Countersink Drill Bit
7 1 /2 Inch Tricone Drill Bit Roller Cone Bit
US$ 998-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Wear Resistant HM Serious Metal Sealed Bearing Tricone Bit Three Roller Bits For Hard Rock
Structural features: Plain bearing metal seal. The new technology of surfacing cemented carbide layer on the surface of the shaft and silver plating on the inner hole of the cone is imp
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · API · Countersink Drill Bit
Tricone Bit Jz Rock Drill Bit for Water Well Drilling
US$ 980-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Size of tricone bit
8 3/4" 220.7mm
Thread Connection
4 1/2" Reg pin
Bearing type
rubber /metal o-ring journal bearing
Recommended Make up torque
16.3~21.7 KN.M
WOB (Weight On Bit)
0.35~0.5 KN/mm
Rotary speed
70~40 r/min
Formation
Medium hard with high compressive
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · DIN · Countersink Drill Bit
Wholesale Forstner Drill Bits Hole Opener Tct Drill Bits for Woodworking
US$ 4.32-4.75
/ 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
-
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.
Non-Customized · Metal Drilling · Countersink Drill Bit
4-32mm HSS Hex Shank Titanium Coated Straight Flute Step Drill Bit
US$ 0.5-2.9
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Product Description
Product Name
4-32mm HSS Hex Shank Titanium coated Straight flute step drill bit
Model Number
GMA00432
Size
4-32mm
Step
15 Steps(4mm,6mm,8mm,10mm,12mm,14mm,16mm, 18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm)
Shank
1/4" quick change
Material
HSS 4241/ HSS 4341/ HSS 6542/
- Jiangsu Goldmoon Industry Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, ISO 14000, BSCI
- Contact Now
Customized · API · Countersink Drill Bit
6 Inch IADC637 Tricone Bit for Water Well
US$ 484-514
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Product Parameters
IADC
WOB(KN/mm Bit Dia.)
RPM(r/min)
Applicable Formations
435
515
0.20~0.70
200~80
Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc
535
0.35~0.80
200~80
Medium soft with low compressive strength a
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · DIN · Countersink Drill Bit
Buytop Professional Opening Hole Hinge Boring Bit Woodworking Drilling Tool D30-80 L57/70
US$ 1.32-1.75
/ 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
Customized · DIN · Countersink Drill Bit
Woodworking Tungsten Carbide Boring Dowel Drill Bits for CNC Drilling Machine
US$ 4.32-4.75
/ 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
Customized · DIN · Countersink Drill Bit
Buytop Professional Carpenter Tool Tungsten Carbide Hinge Boring Bits for Woodworking Drill
US$ 1.32-1.75
/ 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
DIN · Customized · Masonry Drilling
Heavy-Duty Tungsten Carbide Core Bit for Concrete and Stone
US$ 7.98-8.12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Name
Concrete hole saw
Body Material
Carbon Steel
Tip Material
Tungsten Carbide
Thread Type
M22 / M16
Shank
SDS-Plus Shank, SDS-Max Shank and Hex Shank are all available)
Surface Finish
Sandblasted
Package
in PVC Pouch, Plastic Box, Individually in Skin Card, Double BlisterCl
- Jiangxi Jieda Tools Co., Ltd.
-
- Jiangxi, China
- ISO9001:2015
- Contact Now
API · JIS · Masonry Drilling
6.0mm 6.5mm Industrial Grade 2-Flute Stub Twist Solid Carbide Tungsten Drill Bit
US$ 1-2.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
6.0mm 6.5mm Industrial Grade 2-Flute Stub Twist Solid Carbide Tungsten Drill Bit
Product Description
Carbide Drill Bit
Carbide drill bit is a kind of equipment used in drilling engineering. It is a drill bit used for core drilling. The steel cylindrical drill bit body is welded with tungsten ca
- Dalian Heshe Trading Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Liaoning, China
- ISO 9001
- Contact Now
Countersink Drill Bit · Customized · DIN
Cone and Stepped Drill Bits
US$ 9
/ Set
50 Sets (MOQ)
50 Sets (MOQ)
* Metric size made from high speed steel.
* Sizes for all standard machine tables.
Safety-stop feature Prevents breaking the machine-table slot.
Threads stop one Short of going threads T nut to prevent a
stud from jacking the nut out of the table.
tin coating available on request.
STC0
Customized · API · Countersink Drill Bit
Tricono Roller Cone Bit 6 1/2 API Reg 3 1/2 Jz Brand
US$ 980-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
----Cutting Structure
Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear resistance of the tooth.
Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and
scientific selection of the
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
AISI · Customized · Masonry Drilling
22mm Diamond CNC Vacuum Brazed Finger Bits for Dry or Wet Grinding Stone
US$ 35-45
/ Piece
3 Pieces (MOQ)
3 Pieces (MOQ)
Product Description
Vacuum brazed diamond finger bit for granite and marble.
It is designed to cut and grinding faster than most other diamond finger bits on market.
This finger bits are ideal for hard material.
They are made for high-performance for shaping in fabrication applications.
Design
- Freet Diamond Tools Co., Ltd
-
- Fujian, China
- Contact Now
Jobber-length · AISI · DIN
Double Ended Screw Bits S2 65mm 110mm Cross of pH2 Slotted Screwdriver Bits
US$ 0.26-0.35
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Product Name
Torsion Screwdriver Bit
Head type
PH, PZ, SL, SQ, HEX, TORX
Hex shank
1/4" inch or 6.35mm
Material
Taiwan S2 / China S2 / CRV
Hardness
58-62HRC
Magnetic
Yes
Logo etching
Acceptable
Surface treatment
Chrome, nickel, bronze/copper, black, sandblasting e
- Nanjing TOOLJOY Hardware Technology Co., Ltd.
-
- Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Wood Drilling · Taper-length · Metal Drilling
Smiletools Torx 25mm Torx Bits Impact Single End Screwdriver Bits with Super Magnetic Coil
US$ 0.45-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Q: Are you manufacturer or trading company?
A:TOOLJOY is a professional manufacturer
Q: Is OEM available?
A: Yes, OEM and customization are available. Also, we can provide label printing service.
Q: What kind of method do you use to put customized logo?
• Laser
- Nanjing TOOLJOY Hardware Technology Co., Ltd.
-
- Jiangsu, China
- ISO 9001, BSCI
- Contact Now
Customized · API · Countersink Drill Bit
9 1/2 Inch Tricone Drill Bit Rock Bit for Water Drilling
US$ 2050-2128
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Wear Resistant HM Serious Metal Sealed Bearing Tricone Bit Three Roller Bits For Hard Rock
Structural features: Plain bearing metal seal. The new technology of surfacing cemented carbide layer on the surface of the shaft and silver plating on the inner hole of the cone is imp
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · API · Countersink Drill Bit
Great Quality 7 1/2 Inch Roller Cone Bit Ticone Drill Bit
US$ 640-700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Wear Resistant HM Serious Metal Sealed Bearing Tricone Bit Three Roller Bits For Hard Rock
Structural features: Plain bearing metal seal. The new technology of surfacing cemented carbide layer on the surface of the shaft and silver plating on the inner hole of the cone is imp
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
API · JIS · Masonry Drilling
Solid Tungsten Carbide Tip Twist Drill Bit for Cement Sheet
US$ 1-2.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Solid Tungsten Carbide Tip Twist Drill Bit For Cement Sheet
Product Description
Carbide Drill Bit
Carbide drill bit is a kind of equipment used in drilling engineering. It is a drill bit used for core drilling. The steel cylindrical drill bit body is welded with tungsten carbide carbide cutting
- Dalian Heshe Trading Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Liaoning, China
- ISO 9001
- Contact Now
Customized · API · Countersink Drill Bit
Drilling Tool TCI Tricone Bit with Enhanced Gauge Protection
US$ 5020-5123
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Product Parameters
IADC
WOB(KN/mm Bit Dia.)
RPM(r/min)
Applicable Formations
435
515
0.20~0.70
200~80
Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc
535
0.35~0.80
200~80
Medium soft with low compressive strength and ha
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · Metal Drilling · Jobber-length
Customized R25 R28 R32 T38 Threaded Long Hole Drill Tool Bits
US$ 15.5-16
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Thread Button drill Bits
Product Description
Thread Button drill Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request.
Prodrill supply all kind of button bi
- XIAMEN PRODRILL EQUIPMENT CO., LTD.
-
5(5.0)
"Immediate Response"Immediate Response - Fujian, China
- ISO 9001
- Contact Now
Customized · API · Countersink Drill Bit
High-Quality Rock Bit Designed for Water Well Drilling Efficiency
US$ 5020-5123
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Product Parameters
IADC
WOB(KN/mm Bit Dia.)
RPM(r/min)
Applicable Formations
435
515
0.20~0.70
200~80
Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc
535
0.35~0.80
200~80
Medium soft with low compressive strengt
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Customized · API · Countersink Drill Bit
Water Well Drilling Rig Tricone Bit 17 1/2'' IADC537
US$ 5020-5123
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
tricone bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are eleven common types of tricone rock bits.
Steel teeth series:IADC CODE:116,117,126,127,136,137,2
- Hejian Tianrun Machinery Co., Ltd.
-
- Hebei, China
- Contact Now
Non-Customized · Jobber-length · Countersink Drill Bit
Durable Hexagonal Shank Lifting Drill Bits - Choose 20, 25, or 32 Size
US$ 1.7-2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Products Description
Features
1. MSK pipe step drill features a sharp cutting edge for fast hole reaming, ensuring no jams and saving you time and effort while increasing efficiency.
2. Experience high concentricity with MSK's rounded reaming, allowing for simpler takeovers without deviation for
- MSK (Tianjin) International Trading Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO 9001
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.