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mining drilling bits

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buy Br1 64mm For Soft Stone Dth Hammers Drill Bit online manufacturer

Br1 64mm For Soft Stone Dth Hammers Drill Bit

BR1 64mm For Soft Stone DTH Hammers Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to ... Read More
2021-04-25 16:16:02
buy High Quality Br1 64mm Dth Hammers Drill Bit For Soft Stone online manufacturer

High Quality Br1 64mm Dth Hammers Drill Bit For Soft Stone

BR1 64mm For Soft Stone DTH Hammers Drill Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy ... Read More
2025-03-10 16:15:03
buy Tungsten Carbide High Speed Drill Bits 38mm H25 R28 Threaded Steel online manufacturer

Tungsten Carbide High Speed Drill Bits 38mm H25 R28 Threaded Steel

Tungsten Carbide 38mm 51mm H25 , R28 Threaded Steel Cross Type Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. ... Read More
2020-04-15 02:47:56
buy Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life online manufacturer

Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life

Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times ... Read More
2018-09-07 11:40:09
buy Precision Carbide Tricone Drill Bit Plam Pdc Insert Drill Bit Green Color online manufacturer

Precision Carbide Tricone Drill Bit Plam Pdc Insert Drill Bit Green Color

New Design Roller Cone Plam Pdc Insert Drill Tricone Drill Bits Tricone drill bit Advantage: 1.High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal seal. rock ... Read More
2022-03-15 15:38:40
buy High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden online manufacturer

High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden

High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden 10 inch High air pressure DTH bit Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Diameter : 254mm-... Read More
2025-03-10 16:14:10
buy T38 Threaded High Grade Tungsten Carbide  Cross Bits CNC Milling Drill Bit online manufacturer

T38 Threaded High Grade Tungsten Carbide Cross Bits CNC Milling Drill Bit

T38 Mining Threaded Cross Bits CNC Milling Drill Bits 3 Inch 89mm Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole... Read More
2020-04-15 02:47:50
buy High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling online manufacturer

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model ... Read More
2020-05-06 14:48:08
buy Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350 online manufacturer

Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350

Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350 Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model and is ... Read More
2025-03-10 16:14:01
buy 7 Degree 34mm Button Drill Bit Tapered Tools Metal Drilling Ore Mining online manufacturer

7 Degree 34mm Button Drill Bit Tapered Tools Metal Drilling Ore Mining

Small hole drilling tools Tapered tools 7 degree 34mm Metal Drilling Ore Mining Small Hole Drilling Tools Taper Degree The Number Of Button Bit Dia.(mm) Skirt Weight(kg) Tapered Button Bit 7 4 32-42 Short Skirt ... Read More
2022-03-15 15:49:29
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