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550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability

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550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability

550mm Assembled Bit   Hole Opener For  Water Well And Vertical Mine   Drilling With Stability
550mm Assembled Bit   Hole Opener For  Water Well And Vertical Mine   Drilling With Stability 550mm Assembled Bit   Hole Opener For  Water Well And Vertical Mine   Drilling With Stability

Large Image :  550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability

Product Details:
Place of Origin: hebei china
Brand Name: JSBIT
Certification: ISO&API
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Packaging Details: wooden box or wooden and steel pallet
Delivery Time: 7-15 Days
Payment Terms: L/C, T/T

550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability

Description
Connection: API Reg Rock Bit Warranty: One Year
Size: 550mm Packaging: Wooden Box Or Wooden And Steel Pallet
Highlight:

Water Well Bit Hole Opener

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Vertical Mine Drilling Bit Hole Opener

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Vertical Mine Bit Hole Opener

550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability
The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format Straighter Holes - By drilling a smaller hole with a "pilot" bit, then attaching that said bit onto the bottom of the the hole opener. The hole opener will follow the path of the hole drilled by the smaller bit. Larger Holes with Smaller Rigs - By drilling a hole in stages, larger holes can be drilled with smaller rigs. A smaller hole requires less power. Replacing Cutters and Cutting Cost - On most Hole Opener designs, the cutters can be easily replaced. The cost to replace a cutter is a fraction of the cost to replace a large tricone rock bit. Cost of Large Rock Bits - Larger diameter rock bits not only cost a lot, they can be difficult to find. A more economic solution is to use a hole opener that uses smaller tricone rock bit segments..
Reamer size(inch) 9-78
Center pipe diamater 90-230
Thread connection Pin*box (IF,REG,NC,FH) or as ordered
Application Application Expanding rock holes in water wells, oil wells, natural gas wells, mine shafts, etc. Advantages: Low cost and high performance-to-price ratio. Dramatically reduce drilling costs

550mm Assembled Bit   Hole Opener For  Water Well And Vertical Mine   Drilling With Stability 0550mm Assembled Bit   Hole Opener For  Water Well And Vertical Mine   Drilling With Stability 1

 

 

Contact Details
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD

Contact Person: Mr. Jason

Tel: +86-17692628479

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