Rotary Bits

Tricone Bits (Reruns)Tricone Bits (Reruns)
Tricone rotary bits are sometimes a good alternative to a DTH hammer. Available in TCI (carbide buttons) and mill tooth configurations.
PDC BitsPDC Bits
These bits shear rock with a continuous scraping motion and are extremely effective in shale formations, especially when used with oil-based muds.

Tricone Bits (New)Tricone Bits (New)
New rotary bits available from various manufactures purchased for your specific needs.
Claw BitsClaw Bits
These claw bits are designed to drill in gravels, shales, and soft sand stones.

Drag BitsDrag Bits
These drag bits are used for softer materials. Each step tooth has a carbide insert to ease cutting and extend bit life.

Downloadable PDF IADC Codes Decipher Sheet