Results forhrc 61 step drill bitfrom 22928 Products.
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Power Factory 444.5mm IADC217 Caly Tooth Tricone Drilling Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone ...
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Carbide drill bit, Step drill bit, Best step drill bit, Carbide step drill, countersink drill bits Betalent carbide focuses on making tungsten carbide drill bits,to get greater ...
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Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7...
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M35 High Speed Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in ...
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Oil Rig Drill Bit 8-1/2 Inch PDC Drill Bits Of DTH Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
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Imperial Size Jobber Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials Ideal for drilling holes into thin materials such as stainless steel,copper,brass,aluminum...
china
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Product Description: Tricone Drill Bit is a type of HDD drill bit, used in construction works, energy & mining industry. It has superior performance in the toughest terrain, such ...
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Carbide drill bit, Step drill bit, Best step drill bit, Carbide step drill, countersink drill bits Betalent carbide focuses on making tungsten carbide drill bits,to get greater ...
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M35 High Speed Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in ...
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PDC Drill Bit 12.5 Inch 6 blades Fixed Cutter Drill Bit of Diamond Drill Bit Oil Well 1 . Descriptions: PDC Drill bit advanatge is less weight but more Rpms . In the HDD industry , ...
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Product Description: Tricone Drill Bits, also known as TCI Bits, Tricone Rotary Drill Bits and Tricone Roller Cone Drill Bits, are special mining drill bits used for oil and gas ...
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Step drill bit, Carbide step drill bit, Step drill When you need to drill step holes, it is not convenient to drill one smaller hole then change the drill bit to drill the larger ...
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Hss Step Drill Bit Set Metal Drilling Bit For Aluminum Alloy Drilling 1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, ...
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Diamond PDC Bit 17inch Fixed Cutter PDC Drill Bits Oil Rig Drill Bit 1 . Descriptions: In the oil and gas industry, a drill bit is a tool designed to produce a generally cylindrica...
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Step drill bit, Carbide step drill bit, Step drill When you need to drill step holes, it is not convenient to drill one smaller hole then change the drill bit to drill the larger ...
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Hss Step Drill Bit Set Metal Drilling Bit For Aluminum Alloy Drilling 1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, ...
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M35 Cobalt Spiral Flute Step Drill Bit Step Cone Drill Bits 1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, complete ...
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M35 Cobalt Spiral Flute Step Drill Bit Step Cone Drill Bits 1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, complete ...
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Step Drill Bit Metal Drilling Bit For Stainless Steel 1. Step drill bits also known as pagoda drill bits are widely used to drill below 3mm steel panels and precisely cut different ...
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Step Drill Bit Metal Drilling Bit For Stainless Steel 1. Step drill bits also known as pagoda drill bits are widely used to drill below 3mm steel panels and precisely cut different ...
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