Pilot Drill Bit 10 5/8 Inch Tungsten Carbide for Mining Exploration

=== Base Info ===

• Model NO.：10 5,8 Inch IADC517
• Color：Golden or as You Wish
• Jet Nozzle Counts：3
• Applicable Formation：Medium Soft Fromations, Such as Medium Soft Shale
• IADC Code：517
• Guage Protection：Multiple Guages
• API Reg Pin：6 5,8 Inch
• Bit Size：10 5,8 Inch or 269.9 mm
• Bit Weight：72 Kgs to 80 Kgs
• Trademark：superior
• Transport Package：Wooden,Plywood Case
• Specification：10 5,8 Inch IADC517
• Origin：China
• HS Code：8207191000

=== Description ===