taper 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

taper drill bit

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Air Leg Rock Taper Button Bit , 5 Pcs 32mm - 42mm H Thread Rock Drill Bits
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Rock drill bit for air-leg rock drill machie button number 5 pcs PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and undergroun... Read More Get Best Price

2019-03-06 12:57:02

Cop44 Series DTH Hammer Bit Size 4.5" ~ 6" 23CrNi3Mo Steel / YK05 Carbide Material
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Cop44 series DTH button bits,diameter 4.5"~6" using 23CrNi3Mo steel and YK05 carbide Product Description Cop series is a kind of high air pressure DTH button bit without footvale. It is also one of the most ... Read More Get Best Price

2019-03-07 16:29:23

Taper Bits 7 / 9 Degree Rock Drill Rods , 11° 12° Drilling Rods And Bits For Rock Drill Machine
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Drill rod for taper bits 7 degree 9 degree 11 12 taper rods for rock drill machine Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in ... Read More Get Best Price

2019-03-06 12:58:02

Hexagonal DTH Drill Rods , Diameter 22mm Mining Drill Rod For Taper Bits
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Hexagonal drill pipe dia 22mm taper degree 7 9 11 12 for taper bits Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble ... Read More Get Best Price

2019-03-06 12:58:02

Rock Drill Machine H22X7° DTH Drill Rods Length 600mm - 8000mm API 2 3 / 8 Thread
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2019-03-06 12:58:02

Double Speed Motor Water Hole Drilling Machine With High Pressure Pump
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ZGYX-425/425-1/425G The company responds to the needs of national efforts to build green mines and green mining areas, and integrates the production and research and development strength of the company to ... Read More Get Best Price

2019-03-07 16:20:01

Crawler Type Truck Mounted Drill Rig , Down The Hole Drilling Water Well Digging Equipment
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Crawler-type dwon the hole drilling rig for water well drilling 200 meters Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor ... Read More Get Best Price

2019-03-06 13:00:02