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Coal Mining T45 Hole Opener Bit Drilling With Special Steel Material Body
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More

2018-06-08 09:58:53

Customized Hole Opener Bit Rock Drill Bits 12 Inch For Geological Exploration
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More

2018-06-08 09:58:53

10'' Hole Opener Bit 16 Gauge For Rock Drilling / Water Well Projcet
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More

2018-06-08 09:58:53

High Resistance Hole Opener Bit 8 Inches For Mining Exploration Drilling
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More

2018-06-08 09:58:53

Carbide DTH Hole Opener Bits 15 Inch Forging For Coal Mining , ISO Standard
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Hole Opener Bits with 15 inch Forging Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and ... Read More

2018-06-08 09:58:53

Hard Rock Drill Bits / Rock Tools Drilling Equipments For SP 680 Shank
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Hard Rock Drill Bits / Rock Tools Drilling Equipments For SP 680 Shank Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2022-07-27 15:07:33

Deep Hole Drilling Reverse Circulation Hammer For Mining Tools , NRC Series
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NRC series Reverse Circulation Hammer for Mining tools Applications Our DTH hammer are widely applied to open pit and underground mining to drill blasting holes, drainage holes, ventilation holes, center holes ... Read More

2018-06-08 09:58:53

High Performance Hole Opener Drilling
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More

2022-07-27 14:36:53

Rock Quarry Tools Reverse Circulation Hammer for Rock chisel / Ore Mining
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Description Suitable choice of raw material, advanced processing technology and perfect quality warranty. With hardened treatment, drilling life can be extended and then cost can be reduced. Size range 4.5,5,5... Read More

2018-06-08 09:58:53

Professional Premium Drilling Tools / Reverse Circulation Drill Bits
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QL120A Energy efficient DTH hammer bits Description single impact power is large, and the power consumption of broken rock is low. Applications Widely used in mines, quarries, earthworks and other engineering ... Read More

2018-06-08 11:28:01