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High Efficiency 6 1/2 inch 8 5/8 inch drill bit for oil hole drilling

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Product Details
Brand Name:ROSCHEN
Model Number:4", 4-1/2", 5", 6-5/8", 7", 8-1/2", 8-5/8", 9", 10", 12", 13", 14", 16", 18"
Certification:ISO, API
Price:Negotiation
Supply Ability:1000 pcs
Company Profile
Verified Supplier
Business Type: Manufacturer Distributor/Wholesaler Exporter Seller
Contact Person: Bill, George, Michael
Officials: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Item Description

High Efficiency 6 1/2 inch 8 5/8 inch drill bit for oil hole drilling Discriptions: Roschen has always prided itself in offering the greatest value ...

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