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HDD Horizontal Directional Drill Tooth Flat Drill Pick Weld on Teeth Rt1 Rt2 Dt87 Dt50 Br1
HDD horizontal directional drill tooth flat drill pick tungsten carbide tipped weld on flat drilling bitModel weld on teeth RT1 RT2 DT87 DT50 BR1Use onUsed for HDD Directional Drilling Machine
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Vacuum Brazed Diamond Core Drill Bit Hole Saw Crown Drill for Tile Porcelain Granite Marble
Overview Product DescriptionProduct InformationOur AdvantagesProduct Usageproduct ShowCompany ProfileOur company has three brands:HNHONGXIANG, DIAMONDWK, QEDIAMONDDIE
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Hjg Top Hammer Bit for Rock Drilling
ShankMetricInch1"64mm-70mm2 1/2"-2 3/4"BR12"70mm-95mm2 3/4"-3 3/4"MACH20/BR23"90mm-102mm3 1/2"-4"COP32/COP34/MACH303M30/DHD3.5/BR34"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44SD4/M40/QL405"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MA
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Tungsten Carbide Material Tungsten Carbide Tipped Drill Bits 42mm Coal Auger Drill Bits
anchor bitBrandDrills-KingSize¢28mm~¢300mmApplicationgeological exploration, coalfield mining,water well drilling and water conservancy and hydropower, etc.Applicable StrataSoft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.FeaturesAbout 10 times useful
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Furnace Tapping Tool Drill Bit
Basic Info. Model NO. cross type bit
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Hjg Small Hole Top Hammer Bit Drill Bit
1.Areyouamanufactureroratradecompany?Weareamanufacturerof rock drilling equipments and pneumatic tools in China over 20years.2.Howmanyworkersinyourfactory?And what is your company scale?Area of our factory: over 50,000SQM;Numbers of our employees: Over 700;Numbers of our equipment&facilities: Ov
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Sealed Roller Bearing Tri-Cone Bits
IADC CODE116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526537 547 516 536535available sizesFrom 27/8 to 26"lar
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Metal Sealed Bearing Tri-Cone Bits
IADC CODE116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535available sizesFrom 2 7/8 to 26larger