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industrial drill bits

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buy 28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines online manufacturer

28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines

28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special ... Read More
2019-10-23 16:40:21
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 4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling online manufacturer

4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling

4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling PDC& Tricone bits, Bits Type/IADC code:F4455HB / M422, Power of counterpoise design Short parabola Crown Profile,16 cutterS,Power of ... Read More
2025-03-07 16:10:48
buy Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits online manufacturer

Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

6 3/4" IADC635 tricone roller rock bits for sale from China manufacture How to chosse the right drill bit for yourself? Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low ... Read More
2022-03-15 15:38:39
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 Cnc Milling T45 Spherical/Ballistic Drill Bits For Hard Abrasive Rock Dia 70 - 89mm online manufacturer

Cnc Milling T45 Spherical/Ballistic Drill Bits For Hard Abrasive Rock Dia 70 - 89mm

Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Read More
2019-10-23 16:40:44
buy 26" Steel Tooth Diamond Drill Bit IADC Code 135 For Drilling Soft - Medium Formation online manufacturer

26" Steel Tooth Diamond Drill Bit IADC Code 135 For Drilling Soft - Medium Formation

8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description Bit size range from 3 7/8' to 26' Meet with API Spec7-1 Standdrad Open roller bearing or ... Read More
2022-03-15 15:38:40
buy T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring online manufacturer

T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring

T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits Application: T45 Quarrying Retrac Threaded Rock Drilling Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for ... Read More
2022-03-18 15:46:59
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
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