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..., as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Wh...
...Rock Drilling Tools T38 Retrac Thread Button Drill Bit Carbon Steel Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to har...
...Rock Drilling Tools Retract Thread Buttons Exploration Drilling Bits Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to ha...
...Rock Drill Bits Dia 45mm Tapered Chisel Bit for Hole Drilling Y3-45-722-76 Y3-45-722-76 specification: Diameter: 45mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 15mm*10mm Water Holes: 2 on side Mater...
Cutting Structure Hole Opener Roller Cone Bit Sealing And Lubrication Product parameters Reamer Size Cone size and # of Cones Threads Cone size #of Cones Cone size # of Cones 10 6 1/2 3 NC23 NC26(2 3/8IF) D50...
Cutting Structure Hole Opener Roller Cone Bit Sealing And Lubrication Product parameters Reamer Size Cone size and # of Cones Threads Cone size #of Cones Cone size # of Cones 10 6 1/2 3 NC23 NC26(2 3/8IF) D50...
...-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Re...
...Carbide Drag Drill Bit for Rock Drilling Product Description: Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multiple precision heat t...
... a variety of carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application a...
.... Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill b...
... demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicab...
...Carbide Drill Bits Retract T51 Thread Exploration Button Drill Bit Product Description: Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ...
... for soft to very hard formations depending on the style and quantity of the carbides on the drill bit...because of its versatility and performance, it's still one of the main rock bits in use today. it is w...
...Bit 8-1/4 Inch Tricone Drill Bit Of API Spec IADC 536 1 . Descriptions Tricone Drill Bit : Tungsten Carbide Insert (TCI) Tricone bits are used middle to hard rock formation which offers a variety of carbide ...
... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits accor...
...Drill Bit Carbon Steel Carbide Material For Metallurgy Mine Jincheng Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, o...