14 3/4" Hard Rock Drilling Tricone Drill Bits Oil Rig

• Type: Drill Bit
• Material: Alloy Steel, Tungsten Carbide
• Model Number: Steel Tooth Bit, TCI Bit
• Certification: API & ISO
• Bearing Type: Sealed Bearing and Non-Sealed Bearing
• Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
• Model NO.: iadc code
• Color: Blue or Red
• IADC Code: 114~837
• Transport Package: Wooden Case
• Specification: ISO
• Trademark: HJ
• Origin: China
• HS Code: 8207191
• Production Capacity: 500

Product Description

 14 3/4"  hard rock drilling tricone drill bits  oil rig TCI tricone bits

Rubber sealing tungsten carbide insert bit  

IADC: 417,427,437,447,515,525,517'527,535,545,537,547,617,627,637,737,827,837.

 Rubber sealing steel tooth bit

IADC: 114,115,116,117,124,125,126,127,134,135,136,137,214,215,216,217,244,246,247,324,325.

Metal sealing tungsten carbide insert bit 

IADC:417,437,447,517,527,537,547,617,627,637,737,827,837

 

Main products: tricone bits,pdc bits,Single cone bit,assembly bits,etc.

Size:2 inch~36 inch.

Different IADC CODE fits different formation

Others sizes are available upon request.