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DTH Bits

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DTH Bits

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China QL30 QL40 QL50 QL60 QL80 DTH Bits factory

QL30 QL40 QL50 QL60 QL80 DTH Bits

The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according ... Read More
2016-05-24 09:56:38
China High Air Pressure 3"-12" DTH Bit for Water Well Drilling factory

High Air Pressure 3"-12" DTH Bit for Water Well Drilling

DTH Bits DTH Drill Bit, DTH bits, DTH button bits Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as ... Read More
2016-05-24 09:56:37
China DTH(Down-the-hole) Bit QL40 115MM (4.5") factory

DTH(Down-the-hole) Bit QL40 115MM (4.5")

DTH Bit QL40- 115mm( 4.5" ) DTH Drill Bit, DTH bits, DTH button bits QL40 115MM (4.5") Description: (1) Made from premium quality nickelalloy steel 25SiMnCrNi2MoVA for increased durability and wear characterist... Read More
2016-05-24 09:56:37
China DTH Bit Mission60 203MM 8 inch high Air pressure DHT bits factory

DTH Bit Mission60 203MM 8 inch high Air pressure DHT bits

DTH Bit Mission60- 203mm( 8" ) DTH Drill Bit, DTH bits, DTH button bits Mission60 203MM 8 inch Description: (1) Made from premium quality nickelalloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:37
China DTH Drill Bit Mission30 Dia. 102mm factory

DTH Drill Bit Mission30 Dia. 102mm

DTH Bit Mission30 - 102mm DTH Drill Bit, DTH bits, DTH button bit Mission30 Dia. 102mm Description: (1) Made from premium quality nickelalloy steel 25SiMnCrNi2MoVA for increased durability and wear characterist... Read More
2016-05-24 09:56:37
China DTH bit DHD3.5 Dia. 90MM (3.5") factory

DTH bit DHD3.5 Dia. 90MM (3.5")

DTH Bit DHD3.5 - 90mm( 3.5" ) DTH Drill Bit, DTH bits, DTH button bits DHD3.5 Dia. 90MM (3.5") Description: (1) Made from premium quality nickelalloy steel 25SiMnCrNi2MoVA for increased durability and wear ... Read More
2016-05-24 09:56:37
China T38-76mm Reaming Bits factory

T38-76mm Reaming Bits

Description: Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits ... Read More
2016-05-24 09:56:37
China R32-40mm-102mm Reaming Bits. factory

R32-40mm-102mm Reaming Bits.

Description Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as international... Read More
2016-05-24 09:56:37
China Br2 Shank 76mm DTH Bit for Small Hole factory

Br2 Shank 76mm DTH Bit for Small Hole

BR1, BR2, BR3 is low pressure and mdedium pressure hammer using BR series bits. It is valveless hammer, especially suitable for quarrying. BR1 hammer technical data: Length(without bits): 880mm Weight(without ... Read More
2016-05-24 09:56:37
China Casing O.D 89mm Symmetric Overburden Casing Drilling System factory

Casing O.D 89mm Symmetric Overburden Casing Drilling System

Description: Prodrill successfully manufactured ROBIT Rox+ Symmetrix Casing System, size as follow: 1. Casing O.D 89mm 2. Casing wall Max. 4mm. 3. Ring Bit I.D. 71mm, 4. Ring Bit O.D 99mm 5. Pilot bit. O.D 80mm ... Read More
2016-05-24 09:56:37
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