431 - 440 of 553
219mm dth drilling tools
Selling leads
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...guide the eccentric bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its ...
2026-06-21 00:13:35
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Product name: 6inch high air pressure pneumatic dth hammer with MISSION60 shank for construction Matched hammer: Hammer MISSION60 Connection thread: ...
2026-06-21 00:13:35
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...pressure pneumatic dth hammer with NUMA 180 shank for water well drilling Connection thread: API 8-5/8”REG Working pressure(bar): 7~25 Outer ...
2026-06-21 00:13:35
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...pressure pneumatic dth hammer with NUMA 240S shank for 3.foundation and piling drilling Connection thread: 120H HEX Working pressure(bar): 7~25 ...
2026-06-21 00:13:35
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... pressure(bar):7-11 Outer diameter: 116 Weight(KGS): 35.1 The outstanding advantage of this Russian bayonet KNSH130 DTH hammer lies in its ability ...
2026-06-21 00:13:35
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...drilling tools for Civil engineering Product category: symmetric casing drilling tools Matched hammer: Hammer N240 Matched casing pipe OD: 813mm ...
2026-06-21 00:13:35
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... for spherical button Matched connection: 7 degree taper Diameter: 38mm KINGDRILLING DTH taper drill bit description: To accomplish drilling ...
2025-05-25 05:34:28
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...Drill Bits With Drill Rod For Quarry Product category: DTH taper drill bit Matched connection: 12 degree taper Diameter: 37mm KINGDRILLING DTH ...
2026-06-21 00:13:35
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... concentric casing drilling tools advantage: 1. Straight Holes and Fast Penetration Rate 2. Less Torque in all ground conditions 3. Easy System to ...
2026-06-21 00:13:36
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... DHD3.5 Matched casing pipe OD: 90mm Kingdrilling MSX slide block under reaming drilling system details: Rock drill tools factory KINGDRILLING ...
2026-06-21 00:13:35
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