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: All Categories DTH Hammer Bit DTH Button Bits DTH Drill Bits Down The Hole Hammer Top Hammer Drill Bits Tapered Drill Bits Taper Button Bit DTH Spare Parts DTH Drill Rods DTH Drilling Rig Water Well Drilling Rig Water Well Air Compressor

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bore hole drill bit

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DTH Hammer Bit (17)

DTH Button Bits (19)

DTH Drill Bits (18)

Down The Hole Hammer (14)

Top Hammer Drill Bits (4)

Tapered Drill Bits (7)

Taper Button Bit (5)

DTH Spare Parts (5)

DTH Drill Rods (6)

DTH Drilling Rig (22)

Water Well Drilling Rig (9)

Water Well Air Compressor (4)

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Certification

I am now very confident in our company's product, is better than others' product.Good drilling tools, made by QIDELI.

—— Zhao Li Dong-----Agent on Xining Qinghai China

Our DTH hammer has passed the test of 4,500 meters and there are no problems at present. Thank you for your quality products.

—— Kassym------Kazakhstan customer

bore hole drill bit

(29)

Cements Carbide Bore Hole Drill Bit , SD6 - 172mm Down To The Hole Hard Rock Drill Bits
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Product Description Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Soft rock like sand stone, drilling life 1500 meter, Hard rock like granite, drilling life 1000 meter... Read More Get Best Price

2019-03-06 12:06:01

HD35 Flat Face Rig Drill Bit , Bigger Gauge Button Drill Bit Alloy Steel Material
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Drill Bits HD35 Flat Face Bit , biger gauge button and high quality alloy steel Product Description QIDELI Thread Button Bit is made by the best quality alloysteel bar and tungsten caebide, through heat ... Read More Get Best Price

2019-03-06 12:06:01

Down The Hole Rock Drill Bits Atlas Copco Working Pressure 0.5 - 0.8Mpa CIR65 Series
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CIR65 series down the hole button bits,working pressure 0.5~0.8Mpa Characteristics of low air pressure series dth drill bit:The dth drill bit is a kind of bit which is used with the submersible percussion ... Read More Get Best Price

2019-03-06 12:06:01

50 - 60mm Air Rock Drill Bits , 30% Speed Up Small Rock Drill Bits Drilling Machine Parts
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CIR50 dth bits diameter 50~60mm. 30% speed up than hand hold rock drill machineCIR50 Series dth hammer and bits is a kind of small hole drilling tools.this bits is using on CIR50 series dth hammer. The hole ... Read More Get Best Price

2019-03-06 12:06:01

Tungsten Carbide Rock Hammer Drill Bits Diameter 75 - 1024mm For Drilling Deep Hole
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Product Description DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ... Read More Get Best Price

2019-03-06 12:06:01

0.5 - 0.8Mpa Drilling Rods And Bits , Down The Hole Drilling Tools For CIR110 Dth Hammer
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CIR90 series dth bits , most widly use product in world,energy saving and cost effective CIR90 series is the most used product in mining, It's a kind of drill bit which is cost-effective and energy saving. the ... Read More Get Best Price

2019-03-06 12:06:01

Low Pressure DTH Drill Bits Φ12 X 3 Φ12 X 2 Button Size CIR50 To CIR170 Series
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CIR50 dth bits diameter 50~60mm. 30% speed up than hand hold rock drill machine CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer. The wind pressure of working is between 0.5-0... Read More Get Best Price

2019-03-06 12:06:01

110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure
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CIR110 DTH hammer bits , diameter from 110mm to 200mm. QIDELI drilling tools CIR110 series is the most used product in mining, It's a kind of drill bit which is cost-effective and energy saving. the hole ... Read More Get Best Price

2019-03-06 12:06:01