1.Competitive price and high quality; 2.Strong digging capacity; 3.Coal Mining Bit Specifications
.U92coal mining wear parts/tungsten carbide mining bits/coal pick bits .42CrMo .sleeve holder retainer .long service life
Shandong Techgong Geotechnical Engineering Equipment Co.,Ltd
product name | coal mining bits conical picks, flat bits |
Brand | Techgong |
material | low alloy high grade steel 42CrMo, tungsten carbide tip and reinforcement vacuum quenching furnace |
model | U765 U119 U40 U47 U82 U85 U85HD U85HDHF S100 S120 S150 S170... bit, retainer, holder/block, sleeve |
usage | mining, trenching used in coal mines, iron ores, aluminum ores and geotechnical engineering, as well as basement tunneling and road construction |
market | Brazil, Australia, Chile, Canada, USA, South Aisa,Japan, Russia, France, German, Poland, England... |
Features
*long service life-42CrMo steel body, tungsten carbide tip, itss forging and heat treating techniques allows Techgong bits service life 4-5 times longer than common bits.
*high feed rate- the long service life allows it save time and high work efficiency, which is twice to 3 times of the common bits.
Hot sale!! coal pick for coal mining
