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concentric drilling system
Selling leads
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Product name: 215mm MSX165 Overburden Symmetric Casing Drilling System Bit With Slide Block For Construction Casing pipe OD: 165mm MSK Overburcen ...
2026-06-19 00:06:31
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Product name: 276mm MRS215 Overbuden Concentric Caasing Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden ...
2026-06-19 00:06:31
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Product name: T38 Symmetric Casing Drilling RingBit 114mm S355 Steel materials Tunneling Product category: Symmetric casing drilling system Matched ...
2026-06-19 00:06:31
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Product Description: Product name: Overburden Blockbit casing drilling system MSX 273mm YK05 alloy Product model: MSX Blockbit casing drilling ...
2026-06-19 00:06:31
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Product Name: 133mm MNS Sliding rock drilling with casing for Overburden soil Product category: MNS Sliding rock drilling bit Matched hammer: Hammer ...
2026-06-19 00:06:31
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Product name: 323mm MRING-XD integral symmetric casing drilling bit for loose rock formation Product category: ntegral symmetric casing drilling tools ...
2026-06-19 00:06:31
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Product name: 114mm Supporting casing drilling recycle ring bit for tunnelling Product category: Symmetric casing ring bit Matched hammer: Hammer ...
2026-06-19 00:06:31
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Product name: 219 MM MRING-XD integral multi-use symmetric caisng drilling ringbit with casing shoe Product category: Symmetric casing drilling tools ...
2026-06-19 00:06:31
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Product name: 219mm MK5E Overburden Eccentric Casing drilling system with DHD360 shank for construction Product Category: Casing drilling tools ...
2026-06-19 00:06:31
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Product Name: 133mm MK5E Overburden Eccentric Casing drilling bit with DHD340 shank Product category: Overburden eccentric casing bit Matched casing ...
2026-06-19 00:06:31
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