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Hard Alloy Steel Cutting Drill Bit Index/Micro Grain High Speed Cutting Drill Coating Tool 1> Parameters 1, Co: 10%,Wc:90% 2, TRS: 3600~4800 N/mm2 3, HRA: 91.8-92.4, HRC:45/55/60...
Jiangsu, china
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Oil Cutting Drill Bit 6-1/2 Inch PDC Rock Bit Of Sintered Diamond Drill Bit 1 . Descriptions: Polycrystalline diamond compacts PDC bit in the Oil and Gas Industry get their name ...
Jiangsu, china
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Metric Round Shank 3 Straight Flutes HSS Step Drill for Tube Metal Sheet Drilling 1. Photo: High Speed Steel step drill bits. Easy Center:Special design tip provides Easy Centering ...
china
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Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
Beijing, china
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HQ NQ PQ Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix for drilling very soft & abrasive stone Surface Set Core Drill Bits , Diamond Cutting Drill Bits ...
Shanghai, china
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Professional Round Shank Masonry Drill Bit , Tile And Glass Cutting Drill Bit Quick Details of Glass Drill Bit: 1. Material:HCS 2. Process:Milled 3. Surface:Sandblasted 4. Shank...
Jiangsu, china
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Alloy Steel Rock Drill Bits Thread Drilling Bit 33 - 152mm Diameter For Mining JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and ...
Beijing, china
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Provides precise depth control Suitable for various materials TC Drill Bit some more details about TC (Tungsten Carbide) drill bits: Helix Angle: TC drill bits feature a helical or ...
Jiangsu, china
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6.5'' Series High Air Pressure Nickel-alloy Steel DTH Drill Bit For Blasting Product description We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, ...
Hunan, china
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Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix Surface-Set Diamond Bits can be used with any tupe of core barrels.By varying the diamond grade,size...
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High Manganese Steel Efficiency Rock Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 4...
Hebei, china
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High Speed Steel Diamond High-Quality PDC Drill Bit 12 1/4 Inch Introduction This steel PDC drill bit is designed specifically for geological drilling. It can greatly save drilling ...
Hebei, china
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Carbon Steel HDD Drill Bit With Titanium Nitride Coating *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; ...
Hebei, china
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T45 76mm 82mm 89mm 115mm Hydraulic top hammer button rock drilling bits 1 Product description of Rock Drilling Bits Top hammer drilling machine is mainly used for open-air blasting ...
Shaanxi, china
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Fixed Cutter Water Well Drilling Bit for Smooth and Efficient Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1...
Hebei, china
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Factory Price Drag Bits 145mm 5 Wings PDC Cutter Drag Drill Bits for Geothermal Well Drilling Description Drilling geothermal wells can use underground thermal energy for heating ...
Beijing, china
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12 1/4 inch IADC 127 Milled Tooth Drill Bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and extremely soft ...
Hebei, china
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Enhance Drilling Performance With Straight Flute And Bright Finish Carbide Drill Bits *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body ...
Guangdong, china
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SL1.6-SL6.0 Slot Screwdriver Bits Supplier Socket Drill Bit Holder Product Details: Our Company: We, Shenzhen Waterun Technology is established in 2003, located in Shenzhen, China. ...
china
Verified
Metric Round Shank 3 Straight Flutes HSS Step Drill for Tube Metal Sheet Drilling 1. Photo: High Speed Steel step drill bits. Easy Center:Special design tip provides Easy Centering ...
china
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