12 1/4'' Replacement Cones for Rock Reamer

Product Parameter

• Place of Origin:Hebei, China (Mainland)
• Brand Name:HUANYU
• Model Number:Replacement Cones
• Type:Drill Bit
• Machine Type:Drilling Tool
• Certification:API
• Material:High Manganese Steel
• Processing Type:Forging
• Use:Well Drilling
• Name:Replacement Cones for Rock Reamer
• Size:12 1/4'
• '
• IADC CODE:637
• Application:Hard Rock Drilling
• Formation:Hard Formation
• Advantage:Wear Resistant
• Bearing type:Metal Sealed Bearing
• Usage:Hole Opener, Reamer, Core Barrel
• Quality:Good New
• Thread:API Reg