Model 60 Rotary Reamer

The Model 60 Rotary Reamer utilizes a simple non-sealed bearing design making it cost-effective to run in many applications. It is available in a broad range of hole sizes from 5.7/8 inches to 36 inches and offers a choice of two cutter designs. The Model 62 offers a large bore feature available only on tools from 6 1/2 inch to 8 3/4-inch hole size.

Both models come in three- and six-point reamers for bottom hole and string placement.

Cutters are retained using a simple but effective design that ensures the cutter assembly can stand up to the harshest drilling conditions.

Features and benefits

• Large diameter, carburized and hardened pins serve as robust abrasion-resistant bearing sections.
• True rolling reamer cutters offer two cutting structure options.
• The "Type Q" cutter achieves maximum reaming action in medium to hard formations where crushing action against the formation is preferred.
• The "Type K" Knobby cutters use tungsten carbide inserts to fracture the rock, and are recommended for use in hard formations.

Applications

• The Model 60 Rotary Reamer offers multiple cutting structure options to suit variable formation conditions.
• Renowned for its reliability, rig site serviceability, and a reputation for maintaining hole gauge in extreme high temperature hole conditions.

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