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DTH Drill Bits

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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
China Putian Qideli Drilling Tools Co., Ltd. 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

CIR 90 Series DTH Drill Bits For Mining Gauge 14mm Size YK05 Round Button
CIR 90 Series DTH Drill Bits For Mining Gauge 14mm Size YK05 Round Button
HD35 Flat Face Rig Drill Bit , Bigger Gauge Button Drill Bit Alloy Steel Material
HD35 Flat Face Rig Drill Bit , Bigger Gauge Button Drill Bit Alloy Steel Material
SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color
SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color
CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling
CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling
110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure
110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure
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DTH Drill Bits

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China CIR 90 Series DTH Drill Bits For Mining Gauge 14mm Size YK05 Round Button factory

CIR 90 Series DTH Drill Bits For Mining Gauge 14mm Size YK05 Round Button
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Our Advantages as below: High quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany Kingdrilling DTH tools are forged by advanced electron-hydraulic ... Read More Get Best Price
2019-03-06 12:06:01
China HD35 Flat Face Rig Drill Bit , Bigger Gauge Button Drill Bit Alloy Steel Material factory

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
China SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color factory

SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color
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Product Description 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 ... Read More Get Best Price
2019-03-06 12:06:01
China CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling factory

CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling
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CIR170-300MM BITS FOR PV DRILLING. QIDELI BRAND QDL BITS Our company is one of the earliest manufacturers with mature production technology of low-pressure drilling tools in China. Our company has been engaged ... Read More Get Best Price
2019-03-06 12:06:01
China 110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure factory

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
China Round Thread Button Bit For Big Holes , CIR 150 Series Drilling Machine Parts Dia 150mm - 300mm factory

Round Thread Button Bit For Big Holes , CIR 150 Series Drilling Machine Parts Dia 150mm - 300mm
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CIR150 series button bits, round button for big holes, dia from150mm~300mm Our company is one of the earliest manufacturers with mature production technology of low-pressure drilling tools in China. Our company ... Read More Get Best Price
2019-03-06 12:06:01
China Low Air Pressure DTH Drill Bits For CIR110 Hammer Dia 110 - 200mm KD10H Carbide factory

Low Air Pressure DTH Drill Bits For CIR110 Hammer Dia 110 - 200mm KD10H Carbide
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Non-standard low air pressure dth bits for CIR110 hammer, Dia 110~200mm 1. Our company focus on CIR series DTH hammer and bits production more than 15 years. 2. We have the most complete specifications for low ... Read More Get Best Price
2019-03-06 12:06:01
China 0.5 - 0.8Mpa Drilling Rods And Bits , Down The Hole Drilling Tools For CIR110 Dth Hammer factory

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
China High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size factory

High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size
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Product specifications: SD shank Bits Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kgs) Part No. mm inch SD4 105 4 1/8" 2 6×φ14 5×φ13 9.0 SD4-105 110 4 1/4" 2 7×φ13 6×φ13 9.5 SD4-110 115 4 1/2" 2 ... Read More Get Best Price
2019-03-06 12:06:01
China Cements Carbide Bore Hole Drill Bit , SD6 - 172mm Down To The Hole Hard Rock Drill Bits factory

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
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