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Taizhou City Kaiyu Metallurgy Machines and Tools Co.,Ltd


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CIR110 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
2017-09-12
CIR70 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
2017-09-06
Thread Tungsten Carbide Button Rock Drill Bits For Drilling And Blasting
2017-09-03
4” DHD340 COP44 QL40 DTH Hammer For Mining Water Well And Stonework
We make DTH Hammers in various sizes running from 3 inch to 10 inch. We offer DHD3.5, DHD340A, DHD350R,DHD360,DHD380,COP44,COP54,COP64,COP84 and QL40,QL50,QL60,QL80 hammers. DTH hammer is one of our main products.It is durable for being produced with adva
2017-09-02
Tapered shankd drill pipes
Product Details Key Specifications/Special Features: Taper shank drills We offer taper shank drills This unique range of Morse taper shank drill bits are designed to cater for all engineers drilling needs and offer a solution to all drilling problems wher
2017-08-27
Low Air Pressure DTH Drilling Bits For Mining Blasting
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for
2017-08-19
CIR170 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
When percussion or hammer drilling, the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the hammer bit. ​The driller transfers weight to the bit through the drill pipe as well as provides some rot
2017-08-12
CIR150 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
This low air pressure DTH hammers are for holes of small to medium size drilling diameters. They work in low pressure range, capable of drilling shallow to medium hole lengths.Low air pressure hole Diameter: 65-220mm.
2017-08-01
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