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8-3/4in 5 Blades Cutting Drill Bit Matrix Body PDC Bit Oilfield Industry 1. According to the characteristics of different formations, optimize the crown type and combine different ...
china
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Taper Shank Hollow Hole Paper Punching Drill Bits Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions ...
china
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Grey Roll Forged Hole Saw Drill Bit , Straight Brad Point Drill Bits Stamping Logo we can supply different kinds material for you: HRC CHEMICAL COMPOSITION(%) International DIN C W ...
china
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Drill bits for HD65 series dth hammer diameter range 152/165/178/190/203mm The 6 "series are divided into DHD360, COP64, QL60, MISSION60, HM6, SD6 and other series. The standard ...
Fujian, china
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Horizontal Directional Drilling Rock Reamers With Cutter Bearing Rubber Or Metal Bearing For Soil Reamers *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, ...
Hebei, china
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Cop32 90mm Flat Face Down The Hole Drill DTH Hammer Bits Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of ...
Beijing, china
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Hard Water Bearing Strata Carbide Cone Hole Opener Reaming Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box Suitable ...
Hebei, china
Verified
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china
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High Durability Customized HDD Rock Reamers *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font...
Hebei, china
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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 ...
Beijing, china
Verified
45-200mm MDD Large drill bit custom non-standard length tool with high-speed steel centering drill for machining large holes product description SAVANTec MDD can significantly ...
china
Verified
8-3/4in 5 Blades Cutting Drill Bit Matrix Body PDC Bit Oilfield Industry 1. According to the characteristics of different formations, optimize the crown type and combine different ...
china
Member
High Speed Tag Card Drilling Bits Machine For Punching Holes In Paper Or Cardboard Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight ...
china
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Hard Water Bearing Strata Carbide Cone Hole Opener Reaming Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box Suitable ...
Hebei, china
Member
45-200mm MDD Core Drill Bit non-standard length tool with high-speed steel centering drill for machining large holes product description SAVANTec MDD can significantly improve ...
china
Verified
8-1/2inch 5 Blades Carbide Drill Bits Coal Mining Bits Matrix Body The diamond bit has a wide working range and can penetrate quickly even in softer rock where the bit is lighter ...
china
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Hollow Paper Drill Bit Sharpening Machine Of Sharpener For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and ...
china
Member
45-200mm MDD Spade Drill Bit non-standard length tool with high-speed steel centering drill for machining large holes product description SAVANTec MDD can significantly improve ...
china
Verified
6 Inch 5 Blades Metal Drill Bits Carbide Drill Bits PDC Tool Oil drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality ...
china
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6 Inch 5 Blades Metal Drill Bits Carbide Drill Bits PDC Tool Oil drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality ...
china
Member
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