Oilfiled Drilling 12 1/4 Inch PDC Drill Bit with 19mm Sized Cutters

=== Base Info ===

• Model NO.：12 1,4 Inch IADC M323
• Certification：ISO 9001:2000
• Standard：API
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Color：Golden or as You Wish
• Bit Size：12 1,4 Inch
• Blade Count：Five
• Cutter Size：19 mm
• API Reg Pin：6 5,8 Inch
• Application Formation：Soft to Medium Hard Formation
• IADC：M323
• Trademark：superior
• Transport Package：Wooden Case
• Specification：IADC M323
• Origin：China
• HS Code：8207191

=== Description ===