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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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button drill bit

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buy Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60 online manufacturer

Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Advantages Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the original ... Read More
2018-09-07 14:44:30
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Low Stress Amplitude Down The Hole Drilling Tools Long Stress Wave Duration

QL80A Carbide steel DTH hammer bits Description 1. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 2. single impact power is large, and the power consumption of ... Read More
2018-06-08 11:28:01
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105 - 127mm Diameter DTH Hammer Bits 10 Spline Key Number For Earthworks

QL40A tail length 280mm DTH hammer bits Description 1. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 2. single impact power is large, and the power consumption ... Read More
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Carbide Steel Ballistic Button Bits Spline 12 Spline Key Number Energy Efficient

QL50A Spline 12 Energy efficient Carbide steel DTH hammer bits Description the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and ... Read More
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Multifunctional Quarries DTH Hammer Bits Modern Theory Structural Design

QL120 Carbide steel DTH hammer bits with tail pipe Description 1. single impact power is large, and the power consumption of broken rock is low. 2.piston and bit weight to have the best momentum transfer. 3. ... Read More
2018-06-08 11:28:01
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High performance dth ql40 105mm ql60 hammer 165mm bit convex face sphere button bit Description All of your inquiry will be attentioned promptly! NEW DIAMOND Product features Fast drilling! High efficiency, low ... Read More
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Description NEW DIAMOND Product features Fast drilling! High efficiency, low labor intensity of workers! The high air pressure DTH Drill is matched with the high air pressure down hole drilling rig, which is ... Read More
2018-09-07 11:34:04
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Downhole Button Bits Hammers Ql60 152mm 165mm 171mm Flat Face Mining Machinery Tools Specifications QL series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front ... Read More
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6inch Mission60 165mm 171mm Downhole Hammer Bit For Mine Drilling Rigs 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide Specifications QL series Head shape Diameter mm ... Read More
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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