Steel Tooth Roller Cone Bit IADC217

Cutting Structure

Densified tooth pattern and high-quality wear-resistant alloy material, with tooth tips hardfaced with high-strength wear-resistant alloy, making the bit more aggressive, with superior compressive and abrasion resistance, effectively improving bit life and significantly increasing rate of penetration.

Gauge Protection Structure

Hardfacing wear-resistant alloy on the shirttail, high-density teeth on the back of the cone, effectively enhancing the bit's gauge protection capability.

Bearing System

High-precision machined sliding bearing, with bearing contact surfaces strengthened by high wear-resistant alloy and silver plating, making the bearing surface smoother, reducing friction during rotation and extending service life.

Sealing and Lubrication System

High-quality HNBR rubber seal ring, with good sealing performance, wear resistance, high temperature resistance, and long life. The lubrication compensation system is safe and reliable, using high-quality special bearing lubricating oil, effectively extending bearing life.

Applicable Formations

Suitable for fast drilling in hard and abrasive formations, such as shale, mudstone, fine sandstone, limestone, etc.

Our company can produce this model of bit in different sizes according to customer requirements.