B47K22H B47K19H шнековые коронки сверла роторного копания буровой породы зубья долота роторный Круглый


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Цена:1 195,14-1 610,29 ₽*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-16-2025 1518.52 $* 1548.98 $*
Jul-16-2025 1231.47 $* 1256.78 $*
Jun-16-2025 1494.66 $* 1524.93 $*
May-16-2025 1482.12 $* 1512.80 $*
Apr-16-2025 1183.97 $* 1207.20 $*
Mar-16-2025 1458.79 $* 1487.20 $*
Feb-16-2025 1446.8 $* 1475.87 $*
Jan-16-2025 1434.62 $* 1463.40 $*

Характеристики



Product Description


1.Characters:Choose the carbide of medium coarse granularity,improve the wear resistence and toughness;The body is strengthened by plasma surfacing with high wear resistence,high rock breaking drilling rate.

2.Application:Dinas,limestone,normal iron ore,bauxite ore,pebble,gravel stratum,concrete,bricklaying,undense limerock,strong & medium weathered medium hard stratums;Hardness factor is equal or less than 6(compressive strength is equal or less than 60MPa)



Product Name
B47K22H B47K19H coring barrel auger bits rotary digging picks rock drilling chisel teeth
Brand
Huanghe Whirlwind
Material
tungsten carbide+ 42CrMo
Diameter of carbide tip
22mm, 19mm, 17.4mm, 25mm, 30mm.
Model Number
3050-19/3050-19A
Hardness
HRC48~52
Weight
about 1.30kg/pc
Application
rock auger, core barrel
Work Condition
medium to extremely hard rock and concrete


Products Show








Why Choose Us


Listed Company

Listed on Shanghai Stock Exchange in 1998.

Integrating production chain

Direct factory price,integrating production,R&D,trade.

High quality

Passed the ISO9001:2008 quality system authentication.



Our Company


Factory

Our Factory

Workshop

Our Workshop



Research Center

Our R&D center

Team

Our team




Foundation drilling tools

    Our products provide the cutting edge that is not only durable but also result in high productivity in piling and drilling works.

    The products of Bauer, Betek, kennametal, Sandivik, Digga, Pengo, Fae, Rayco,Bradco, Multi-tip, ect. can be made in our factory.


Packing & Delivery


Packing Details : Plastic Boxes
Port:QINGDAO
Lead Time :30 days after your order



1.  Special logistics packaging
2. Suitable carton size
3. Shock bubble film


Application



Rock excavator conical teeth
The teeth can be suitable for Kennametal item: C31,C31HD, C21,C21HD, C23,C24, U40HD, C34FSR, RL11, RL10,RL09,RL08,RL07,SL02, SM02, SM06, RP21, C4, C6, C7, TS18, TS8, DS01, DS04, DS05, DS06, CM42, U47,U75, U76, U82, U84, U85, U92, U94, U95, U119, U138, etc.






The conical teeth are also suitable for the Betek item: B47K17.5H, B47K17.5LK70/60, 
B47K19H, B47K19/60,
B47K22H, B47K22/60H, B3KS, B1HDK11/22/S, B1HDK11/22, BC05,etc.


FAQ


Q: Are you trading company or manufacturer ?

A:We are manufacture.



Q: What's your main products?

A:Our main products includes pick-series products,such as picks for construction,rotary,coal,trenching.



Q: Do you provide samples ? is it free or extra ?

A: Yes, please contact us for details.



Q: Can you do OEM?

A: Yes, We can.



Q: How do you control the products quality?
A: each product will be inspected in strict procedure before delivery.


Q: What's your payment items?
A : Usually 30% deposit in advance by T/T, delivery against balance. L/C is also Ok.




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