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DTH Hammer Bits (106)

DTH Drill Bits (70)

DTH Button Bits (48)

Top Hammer Drill Bits (33)

Down The Hole Hammer (41)

Borewell Drilling Hammers (31)

Water Well Drilling Hammer (28)

Reverse Circulation Hammer (28)

DTH Drill Rods (19)

Casing Drilling System (18)

Hole Opener Bit (24)

Tricone Drill Bit (17)

DTH Spare Parts (10)

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down the hole bits

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Atlas Copco 3'' 8'' 10'' COP DHD ND Shank DTH Hammer Bit
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Atlas Copco 3' 8' 10' COP DHD ND Shank DTH Hammer Bit Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy ... Read More

2020-10-13 15:26:57

Alloy Steel Water Well Drilling Tools With 1 Air Hole , Abrasion Resistance
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Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. ... Read More

2018-06-08 09:58:53

High Efficiency DTH Hole Opener / Downhole Drilling Tools For Water Conservancy
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High Efficiency DTH Hole Opener / Downhole Drilling Tools For Water Conservancy Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More

2020-08-14 10:26:21

18 Inch Forging Hole Opener Bit Carbide Material With Special Steel Body
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18 Inch Forging Hole Opener Bit Carbide Material With Special Steel Body Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More

2020-08-14 11:06:18

High Precision Hole Opener Bit Drilling Tool For Coal Mining , ISO Standard
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High Precision Hole Opener Bit Drilling Tool For Coal Mining , ISO Standard Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More

2020-08-14 11:03:52

Forging Dhd340 Dhd350 Dhd360 Dhd380 DTH Hammer Bits
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Down the hole rock drill bits dhd340 dhd350 dhd360 dhd380 Down the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten ... Read More

2020-09-14 18:15:18

High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type
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High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More

2020-08-14 11:09:11

Ore Mining DTH Drill Bits
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1 inch-2 inch DTH Button Bits Middle Air pressure bit Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit ... Read More

2022-07-27 14:43:41

P57 alloy steel Top Hammer Drill Bits for Quarrying / Ore Mining / Well Drilling
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Description Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More

2018-06-08 09:58:53

4 Inch DHD340A DTH Hammer Bits For Granite / Limestone Rock Blasting
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Description 1,Button Shape: Spherical,Semi-ballistic,Ballistic. 2,Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling project,Marble ... Read More

2018-06-08 09:58:53

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