17 1/2″ NEW 117/217 Tricone Drill Bit 7 5/8″ API

by Elysia | Jul 22, 2021

12 1/4″ NEW 117/217 Tricone Drill Bit 6 5/8″ API

by Elysia | Jul 22, 2021

10 5/8″ NEW 117/217 Tricone Drill Bit 6 5/8″ API

by Elysia | Jul 22, 2021

9 7/8″ NEW 117/217 Tricone Drill Bit 6 5/8″ API

by Elysia | Jul 22, 2021

8 3/4″ NEW 117/217 Tricone Drill Bit 4 1/2″ API

by Elysia | Jul 22, 2021