IADC 432
Size 9 in (229 mm )
Type 9 K432
Drilling Applications
- Drilling operations in coal mine
- Applicable for drilling Soft with low compressive strength and high drillability, such as shale, soft limestone, sandstone, conglomerate, soft dolomite and coal bed, etc.
Design Specifications
Bearing type Roller-Ball-Roller-Thrust button
Cutting structure Tungsten Carbide Inserts
- Inner Rows and Nose Rows Conical Inserts
- Gauge Rows Conical or wedge Inserts
Product weight 60 kgs
Pin connection 4 1/2 API Reg
Operating Parameters
Weight on Bit 1000040000 lbs
Rotary Speed 70-150 RPM
