10202 Mula Circle
Building D
Stafford, TX 77477

sales@lonestarbit.com

Drag Bits

We make a variety of drag bits for your soft formation drilling needs.  Please give us a call toll-free at 1-877-817-0978 for a quote on your needs.  We have in stock and can build any size from 7/8" wide to 18" wide.  We can provide a custom design to improve your annular velocity in the borehole. Scratcher, Step, and Chevron, styles available.

Step Bit

Step bits are the most common type of drag bit used in the world today.  They are primarily designed for soft to medium formations.

Chevron Bit

Chevron bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oilfield for drilling out concrete casings and plugs.

Scratcher Bit

A Scratcher Bit is designed for soft formation such as sand.

Reamer

Used to enlarge the hole and provide a consistent, smooth, wall within the borehole.

Stabilizer

Used to reduce cavitation in the borehole.




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