best price 17.5inch IADC637 tungsten carbide drill bits

best price 17.5inch IADC637 tungsten carbide drill bits

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Fist
  • Model Number: IADC637
  • Type: tricone drill bit
  • Material: tungsten carbide
  • Use: Well Drilling
  • Processing Type: Forging
  • Bearing Type: Elastomer sealed slide bearing
  • Color: Blue
  • Machine Type: Drilling Tool

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7 days after conform order


1 high quality and inexpensive
2 meet with API&ISO
3 timely delivery
4 size arrange from 6 to 17 1/2
5 more inventory


1 Size range from 6 to 17 1/2'

2 Excellent quallity and reasonable price

3 API&ISO approved


Size 17 1/2 (444.5mm)
Bearing Type elastomer sealed slide bearing
WOB (kN/ mm) 0.70~1.20
RPM (r/ min) 70~40
Applicable FormationsMedian hard formations and higher abrasives formations with high compressive strength, such as limestone, dolomite, sandstone, chert, etc.




T/ T and L/ C are acceptable

Available products:

If you have any further questions, please feel free to contact us. I am always glad to be service to you.