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DTH drill bit

Our DTH drill bits are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling even for all kinds of high hardness, high abrasive rocks and other harsh conditions. Our company is dedicated in drilling line for many years to produce drilling equipments and drilling tools. For DTH rock hammer and bits, we have ♦ Bits for Low Pressure DTH Hammers ♦ Bits for Medium & High Pressure DTH Hammers ♦ Bits for High Efficiency High Pressure DTH Hammers ♦ Bits for Through Reverse Circulation DTH Hammers

Item No.

CIR110

Diameter

110mm

Weight

5.86kg

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The longer life of the drill: The alloy material, with longer using life which better than the similar product.
High Drilling Efficiency: The drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling.
The drilling speed is stable: The bit is scraped and cut to break the rock.
Good Performance: The bit has strong wear resistance, good Diameter protection and can make the cutting teeth be used efficiently.
The use of a wide range: The practice proves that the bit is suitable for carbonate rock, limestone,chalk,clay rock,siltite,sandstone and other soft and hard (9-grade drill ability of rock,hard rock drilling), compared with normal bit,especially drilling in 6-8 grade rock the effect is particularly significant.

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Drill bit

Connection part

Carbide button