Water well drilling rigs

we request you to send us price list of the following different size of drilling bits.

1. Tungsten carbide 9 7/8”- 10”,12”,14”,15”----------24”
2. Rock bit 9 7/8”- 10”,12”,14” --------------24”
3. Clay bit 9 7/8”- 10”,12”,14” --------------24”
4. Button bit 12” Urgent
5. Hammer cylinder 8” Urgent