Trenchless Drilling /Thrust Boring Rock Reamer Hole Opener 30 Inch

=== Base Info ===

• Model NO.：30 Inch
• Certification：API
• Standard：API
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Color：Golden or as You Wish
• API Reg Pin：6 5,8 Inch
• Application：Hard Rock Formation
• Trademark：superior
• Transport Package：Wooden Case
• Specification：30 Inch
• Origin：China
• HS Code：8431432000

=== Description ===