Tungsten Carbide Body PDC Bit

4-blade carbide scraper drill bit

4-blade carbide scraper drill bit
  • Custom Size Available:
    90mm,94mm,98mm,
    100mm,108mm,113mm
    110mm,120mm,127mm,
    133mm,140mm,146mm,
    152mm,168mm,171mm,
    194mm,200mm,219mm
    254mm,280mm,330mm etc.

获取报价

Our professional 4-blade carbide scraper drill bit is forged with high-quality 42CrMo quenched and tempered steel plate , featuring high strength, high toughness, torsion resistance and non-deformation. With a sturdy integral structure, this carbide scraper drill bit is durable enough for long-term high-intensity drilling operations.
Adopting an optimized 4-blade symmetrical structure, the drill bit ensures uniform stress distribution, low drilling resistance, fast penetration speed and stable drilling performance. It is perfectly suitable for drilling in mudstone, red sandstone and soft rock formations, widely used in water well drilling and shallow geological drilling projects.
This 4-blade scraper drill bit supports a full range of standard thread specifications to match most drilling rigs. Common threads include Z-50, Z-76, Z-88, 2 3/8REG, 2 7/8REG, 3 1/2REG, 4 1/2REG, 6 5/8REG, NC26, NC31, NC38, etc. It delivers high efficiency, strong compatibility and excellent cost performance for various geological drilling tasks.