mining drill bits online manufacture

Product name: U85 30mm Shank Diameter Coal Mineral Bits For Horizontal Drilling With Enhanced Structure Other name: Coal cutter picks Product category: mineral picks Type: U85 Shank Diameter: 30mm KINGDRILLING ... Read More

Product name: 194mm new design 3 reamers concentric casing drilling system for civil engineering Product category: Overburden symmetric casing drilling bits Matched hammer: Hammer DHD360 Matched casing pipe OD: ... Read More

Product name: 206mm Overburden Concentric Casing Drilling System With 3 Reamers For Civil Engineering Product category: Overburden symmetric casing drilling bits Matched hammer: Hammer DHD360 Reaming Diameter... Read More

Product Name: Advanced Casing Drilling System 3WB133mm MK5E CIR110 Shank For Drilling in soft adn hard formation Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing ... Read More

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Product Description: Product name: 12inch 18inch 24inch high air pressure DTH drill hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air pressure DTH hammer Processing: Forging Materials: High ... Read More

Product Name: 146mm MK5E Overburden Eccentric Casing drilling system with CIR110 shank for water welld rilling Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe ... Read More

Product name: 219mm MSX slide block under reaming drilling system for drilling rig Product category: Under reaming casing drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: 219mm Kingdrilling ... Read More

Product Name: MNS Five-Piece Concentric Overburden Casing Drilling System for CIR110 Hammer & 114mm Pipe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: ... Read More

Product name: 5inch High Air Pressure DTH Hammer With DHD350 Shank For Coal Mining Product category: Down The Hole Hammer Matched hammer: Hammer DHD350 Connection thread: API 2 3/8 REG Working pressure(bar): 10... Read More