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air rock drill bits

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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

air rock drill bits

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buy CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling online manufacturer

CIR170 - 250MM Retrac Button Bit , 0.8Mpa Drilling Rig Drill Bit For Pv Drilling

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
buy 140mm Button DTH Drill Bits For CIR90 Hammer 42CrMo Steel / KD10H Carbide online manufacturer

140mm Button DTH Drill Bits For CIR90 Hammer 42CrMo Steel / KD10H Carbide

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
buy 110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure online manufacturer

110mm - 200mm DTH Drill Bits Drilling Tools CIR110 Model Low Air Pressure

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
buy Low Air Pressure DTH Drill Bits For CIR110 Hammer Dia 110 - 200mm KD10H Carbide online manufacturer

Low Air Pressure DTH Drill Bits For CIR110 Hammer Dia 110 - 200mm KD10H Carbide

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
buy CIR90 DTH Drill Bits Low Air Pressure Dth Hammers And Bits For Rotary Impact Drilling online manufacturer

CIR90 DTH Drill Bits Low Air Pressure Dth Hammers And Bits For Rotary Impact Drilling

Product Description CIR90 Low Air Pressure DTH Hammer and Bits CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer. The wind pressure of working is between 0.5-0.7MPa. The CIR ... Read More Get Best Price
2019-03-06 12:06:01
buy Air Leg Rock Taper Button Bit , 5 Pcs 32mm - 42mm H Thread Rock Drill Bits online manufacturer

Air Leg Rock Taper Button Bit , 5 Pcs 32mm - 42mm H Thread Rock Drill Bits

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
buy Spray Paint Top Hammer Drill Bits , Tapered Chisel Bits For Top Hammer Drilling online manufacturer

Spray Paint Top Hammer Drill Bits , Tapered Chisel Bits For Top Hammer Drilling

Product Description tapered chisel bits for Top Hammer Drilling Tapered chisel bit Product details: Chisel bits is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal ... Read More Get Best Price
2019-03-06 12:07:02
buy DHD 340 Series Dth Rock Boring Bits Dia 4.5" (115mm) For Open Cast Mining Borehole online manufacturer

DHD 340 Series Dth Rock Boring Bits Dia 4.5" (115mm) For Open Cast Mining Borehole

DHD340 series dth button bits , dia 4.5" (115mm) for onpencase mining borehole DHD340 series is widely used in mine drilling, and it is the most used high air pressure product in the world.It is characterized ... Read More Get Best Price
2019-03-06 12:04:01
buy Mining Hammer Drill Bits For Rock , Atlas Copco Hammer Bits SD5 \ SD6 \ SD8 \ SD12 Series online manufacturer

Mining Hammer Drill Bits For Rock , Atlas Copco Hammer Bits SD5 \ SD6 \ SD8 \ SD12 Series

SD5SD6SD8SD12 series mining button hard rock drill button bits Down The Hole button bit is are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat ... Read More Get Best Price
2019-03-06 12:04:01
buy Center Face Top Hammer Drill Bits For Rock , Retrac Type Hard Rock Drill Bits  online manufacturer

Center Face Top Hammer Drill Bits For Rock , Retrac Type Hard Rock Drill Bits

Product Description Top Hammer Drop Bits Center Face Retrac Type Drill Bit OEM and ODM--- We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. Of air/water holes, ... Read More Get Best Price
2019-03-06 12:07:02
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