High Stability Coal Mining Round Shank Bit Tunnel Drilling Cutter Pick Mining Pick Large in Stock

• After-sales Service: Provide
• Warranty: Provide
• Certification: CE, ISO 9001:2000
• Standard: AISI, ANSI, GB, GOST
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Model NO.: Customized
• Material: 42CrMo Steel
• Carbide Teeth: Yk05
• Weight(Kg): 2.2kg
• Condetion: New
• Processing Type: Forging
• Usage: Well Drilling, Coal, Ore, Water Well
• Machine Type: Casing Bit
• Shank: CIR,DHD, Cop, Ql, SD, Mission,Numa, Br
• Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Applicable Industries: Building Materialconstruction Works Energy Mining
• Transport Package: Original Package with Wooden Cases
• Specification: 76~200mm
• Trademark: Pearldrill
• Origin: China
• HS Code: 82071300
• Production Capacity: 2000piece/Pieces Per Month

Product Description

 

The W milling tooth is an important part of the W milling machine and one of the wearing parts. The milling machine uses the contact between the cutter head and the ground to perform road milling operations; the commonly used W milling machine model There are: W600DC, W1000, W1000L, W1000F, W1200F, W1300F, 1300-2000DC, W1500, W1900, W2000, 2100DC, W2100, W2200, etc. The regenerator models include WR2500, WR2500S and 350 stabilized soil equipment, etc. W milling teeth (tool head) models include: W4, W5E, W6E, W6H, W6EH, W7EH, W8EH, etc., as well as new W6R, W6HR, W6EHR, etc.; and W1-10, W1-13 for milling concrete pavement , W1-15 cutter head, as well as W7/22, W8/22 cold recycling machine cutter head and road mixer cutter head, etc.; the matching cutter head model should be selected according to the actual situation of use!

Tool body material: 42Crmo wear-resistant material, processed by cold extrusion molding machine;
Blade material: YG8C tungsten cobalt alloy material, bending strength 2400n/mm2, density between 14.5-14.9cm3;
Card material: 4mm thick 65Mo is used as the material, forming and pressing is convenient for the assembly of the cutter head, and can protect the direct wear of the cutter seat for a long time;
Circlip material: 1.2mm 65Mo elastic material is used, which has large expansion force, can withstand long-term expansion force, and firmly locks the cutter head;
Welding process: high-frequency silvering or nickel-based welding is adopted, and the welding is firm to ensure that the teeth will not fall off under strong impact;
Quenching hardness: Hardness is an important guarantee for product quality. The quenching hardness of W milling and planing teeth is maintained between 44-48HRC to ensure that the teeth and the cutter body are always in a state of synchronous wear;
Performance characteristics: W milling teeth have very high flexural strength, good wear resistance, and certain impact resistance and fast cutting capabilities.
Milling machine cutter head parameter table

Item	Details	Remark
Product Specifications	Ф20mm(Including circlip negative tolerance~0.2mm)
Body material	42CrMo
Tooth material (alloy tooth)	Coarse Grain Tungsten Cobalt Alloy
card material	65Mo
Tooth hardness	87.2-88.5(HRA)	Alloy teeth
Tooth Density	14.85-15.05(g/cm^3)	Alloy teeth
Flexural strength	2200(N/mm^2)	Alloy teeth

Tooth (alloy) material:
It is made of coarse-grained JCK3 tungsten-cobalt alloy raw material (tungsten carbide powder), which is sintered under high pressure and vacuum. The bending strength reaches 2400N/mm2 and the density is between 14.5~14.9cm3.
 

 

Body (base) material:
It is made of high wear-resistant 42Crmo material, which is formed by secondary forging and then machined. The hardness is between 44~48HRC, with high bending strength and strong wear resistance!
The shape of the base body can be designed with different base body structures according to the actual use requirements!
 

Circlip: 65Mo elastic material with a thickness of 1.2mm is used, which has a large expansion force and can firmly lock the cutter head for a long time to ensure that the cutter head will not fall off!
Card material: 65Mo with a thickness of 4mm is used as the material, which can protect the direct wear of the knife seat for a long time!
 

Our main products are: various types of rotary excavators, blast furnace opening cross bits, trolley bits, road milling teeth, excavation teeth, coal picks, slotted bits, drill pipe bolts, etc. Products are widely used in railways, highways, tunnels, subways, coal mines, geology and mining, metallurgy, water conservancy and other industries. , and has entered Europe, Africa, South America, the Middle East, Australia and other regions, and is well received by users.

Main application range	Main model
mining tools	50/30,60/30
construction tools	U47,U84,U85,U92,U94,U95,U170,S135,S120,S160
Pavement milling tools	RP,SR,PZ,RZ
Trenching tool	C,CM,CMB,RS,SD,SL,BTK,TS
Hot selling products abroad	B47K22,C31,RP,SR,PZ,RZ

 

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process

 

 

 

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process

 

Main application range	Main model
mining tools	50/30,60/30
construction tools	U47,U84,U85,U92,U94,U95,U170,S135,S120,S160
Pavement milling tools	RP,SR,PZ,RZ
Trenching tool	C,CM,CMB,RS,SD,SL,BTK,TS
Hot selling products abroad	B47K22,C31,RP,SR,PZ,RZ

 

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process