�  -cutting tool, drill bit

-cutting tool, drill bit

Cutting Tool

Drill Bits

Oil Drill Bits

Mining Bits

Drill Collars

Drill Pipes

Drilling Tools

Bit Coals

About Throop Rock Bit



At early days Throop started servicing local oilfield and related markets with machining, tooling, and related components.Throop Rock Bit Company has a very long and successful history in the drilling tools market.   In 1961, Throop manufactured its first roller cone rock bit. It quickly became the world’s largest manufacturer of the smallest diameter roller cone bits, with sizes as small as 1 7/8” in diameter. Although we have steadily increased our size range, one thing has never changed: Throop remains steadfastly committed to its goal of offering quality products, unparalleled service, and reasonable prices.


Please Complete the short form below and a A&S sales representatives will contact you shortly. Note: Fields labeled with a * are required.
* Product:
* First Name:
* Last Name:
* Company:
  Phone:
   Fax:
*  Email:
*  Inquiry / Comments
*  Code