China Rock Drilling Tools manufacturer
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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quarrying thread button bit

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

City: shijiazhuang

Province/State:hebei

Country/Region:china

Tel:86-311-69159874

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501 - 510 of 518

quarrying thread button bit

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... drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, and standard hex. Bit diameters ... 2025-07-10 00:19:32
... in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters ... 2025-07-10 00:19:32
..., electricity, traffic, tunnel, quarry, national defence stone project etc. The tapered drill rod can be matched with multiple drill bits to drill ... 2025-07-10 00:19:33
...granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters ... 2025-06-21 00:38:07
... drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit ... 2025-07-10 00:19:32
... for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to be matched with the taper ... 2025-07-10 00:19:33
.../148mm Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R ND55C/DHD350Q COP64/DHD360 Hole Range 90-110 mm 110-135 mm 135-155 mm 135-155 mm 155-190 mm ... 2025-06-21 00:32:58
..., “RAB” is short for “Rotary Air Blasting”. Specification Of ND55 DTH Hammer: ND55 DTH Hammer Length(Without Bit) 1214mm Weight(Without Bit) 76.50 ... 2025-06-21 00:38:18
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Well Drilling Rods Diameter 3 1 /2 Inch 89mm DTH Drill Pipe Product description: DTH drill tubes are used for connecting DTH hammer and DTH button ... 2025-06-21 00:38:41
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