Standard And Retrac Thread Button Bits Rock Drilling T38 T45 T51 R32 R38 Thread Drill Button Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, ... Read More
Concentric Overburden Rock Drilling Tools , Water Well Drill Bits With Blocks Application Range It is recommended to drill in rock formation where contains some ovals and fractures. Design Principles Make the ... Read More
Professional DTH Drilling Tools Eccentric Casing Overburden Drilling System Eccentric Reamer System Step-by-step 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the ... Read More
12 1/4' Carbide Tricone Drill Bit Water Well Drilling High Wear Resistance Product description The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear ... Read More
API Certificated 3 Wings/ Blades PDC Step Drag Bits For Water Well Drilling Three wings/blades diamond pdc drill bit PDC full face Bits has a very good penetration rate and long life in a wide range of rock ... Read More
Blue Tungsten Carbide Buttons , Tipped Tapered Drill Bits For Rock Drilling Product Characteristic: 1 .Button bit taper angle: 7,11,12 2. Length: 50/55/71/80 mm 3. Diameter: 20-45 mm 4. Button bit shape: ... Read More
Tungsten Carbide Tapered Cross Drill Bit Rock Tools Drilling Equipments spare parts Product Characteristic: 1. Button bit taper angle: 7,11,12 2. Length: 50/55/71/80 mm 3. Diameter: 20-45 mm 4. Button bit shape... Read More
Nq PDC Core Bits For Soft To Medium Hard Rocks Coring system for water well drilling PDC core bit is widely used for water well drilling, geotechnical and environmental drilling, mineral exploration, geothermal ... Read More
46mm Matrix Body Pdc Drill Bit Flat Face Drill Bit Boring Hole For Oil Well Drilling 46mm matrix PDC bit/Boring hole pdc matrix drill bit/flat face drill bit is made by with PDC cutter brazed to Matrix Body. ... Read More
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
