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[China]
Trade Verify
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact name:Yingkai Zhang
KSQ Technologies (Beijing) Co. Ltd |
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DHD340 dth hammer drill bit diameter 110mm manufacturer 4 inch drill bit for hammer drill DTH Bits DTH Hammer bits
| Shank style | Diameter in mm | Air holes | Gauge buttons | Front buttons | Approx. weight |
DHD340A, COP44 | 105 | 2 | 6*Φ 14 | 5*Φ 13 | 8.5 kgs |
| 110 | 2 | 7*Φ 14 | 6*Φ 13 | 8.8 kgs | |
| 115 | 2 | 7*Φ 14 | 7*Φ 13 | 9.0 kgs | |
| 120 | 2 | 8*Φ 14 | 7*Φ 13 | 9.8 kgs | |
| 127 | 2 | 8*Φ 14 | 7*Φ 14 | 11.0 kgs | |
| NSD4 | 105 | 2 | 6*Φ 14 | 5*Φ 13 | 9.0 kgs |
| 110 | 2 | 7*Φ 14 | 6*Φ 13 | 9.5 kgs | |
| 115 | 2 | 7*Φ 14 | 7*Φ 13 | 9.8 kgs | |
| 120 | 2 | 8*Φ 14 | 7*Φ 13 | 11.5 kgs | |
| 127 | 2 | 8*Φ 14 | 7*Φ 14 | 12.3 kgs |
KSQ Technology CO., LTD. founded in 2012, with registered capital of 1.05 billion RMB and first investment of 1.3 billion RMB, GEOTOOLS specializes in producing high quality tungsten powder, tungsten carbide powder, carbide anvils, carbide roll rings, carbide substrates for PDC bit, hard facing materials, mining drill bits, and construction tools. Now our clients spread more than 20 developed countries.
KSQ Technology Co.,LTD Rock Drilling Tools are the extension of the
cemented carbide products of "Golden Egret"brand and the last part
of the tungsten products chain. Based on the technologies
accumulated in more than 30 years on tungsten metallurgy and 20
years on cemented carbide manufacturing,we produce high quality and
stability Rock Drilling Tools with the impact resistance and wear
resistance carbide buttons and well forged steel body in our high
efficiency automatic production.
At present, Our Rock Drilling Tools cover Tapered Drill Bits,
Threaded Drill Bits and DTH Hammer Bits. We develop and supply the
sharpest and most suitable rock drilling tools for different rock
types and working conditions.
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