Coal Mining Drill Bits PDC Concave Non Core Drill Bits with 3 Wings 4 Wings 5 Wings

• Customized: Customized
• Standard: API
• Length: Jobber-length
• Model NO.: 5 1/2"
• Machine Type: Drilling Tool
• Processing Type: Casting
• Use: Water Well Drilling , Mining etc
• Model: 5 1/2"
• Connect Thread: API or Reg or Customized
• Blades: 3 , 4 , 5, 6 Blades
• Size Range: 5 5/8" 6 1/2" 7 7/8 " 8 3/4 " 12 1/2" 15 1/4 "
• Color: Gold, Blue or as Required
• MOQ: 1
• Surface Treatment: Sandblasting
• Shape: Arc Shape
• Advantages: Good Wear Resistance , High Strength etc. ,
• PDC Cutters: 1313,1613,1616,1913,1916,etc
• Transport Package: Wooden Box or Carton
• Specification: 5 1/2"
• Trademark: HIPPO
• Origin: China
• HS Code: 8207191000
• Production Capacity: 50000/Month

Product Description