Specifications
Brand Name :
JSBIT
Certification :
ISO&API
Place of Origin :
hebei china
MOQ :
1PCS
Payment Terms :
L/C, T/T
Delivery Time :
7-15 Days
Packaging Details :
wooden box or wooden and steel pallet
Connection :
API Reg rock bit
Warranty :
One Year
Size :
700mm
Packaging :
Wooden box or wooden and steel pallet
Description
700mm 28inch Assembled Bit Hole Openerr For Water Well And Vertical Drilling
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

700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling

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700mm 28inch Assembled Bit Hole Openerr For Water Well And Vertical Drilling

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Brand Name :
JSBIT
Certification :
ISO&API
Place of Origin :
hebei china
MOQ :
1PCS
Payment Terms :
L/C, T/T
Delivery Time :
7-15 Days
Contact Supplier
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling
700mm 28inch Assembled Bit Hole Openerr For  Water Well And Vertical  Drilling

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

Active Member
4 Years
hebei
Since 2013
Business Type :
Manufacturer, Exporter, Trading Company
Total Annual :
5000000-6000000
Employee Number :
40~60
Certification Level :
Active Member
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