The Threaded Button Bits Catalog is now available as an Acrobat PDF. If you do not have the Acrobat Reader Plug-in, click here to download the latest version. Otherwise click on the following link to view the catalog.

Threaded Button Bits Catalog

Threaded Button Bits in a variety of head sizes, face designs, and button configurations are available in all the popular thread forms.


Rock Hog Bits are computer designed, engineered, and manufactured for superior penetration while maintaining cleaning action at the face of the bit, thus extending the working life of the product.