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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 $* |
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 |
Listed on Shanghai Stock Exchange in 1998.
Direct factory price,integrating production,R&D,trade.
Passed the ISO9001:2008 quality system authentication.
Our Workshop
Our R&D center
Our team
Packing Details : Plastic Boxes
Port:QINGDAO
Lead Time :30 days after your order
A:We are manufacture.
A:Our main products includes pick-series products,such as picks for construction,rotary,coal,trenching.
A: Yes, please contact us for details.
A: Yes, We can.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com