Aɣef-nnes n tmeɣlif n tḥebsa n tḥebsa-d n tḥebsa-d n tḥebsa-d

9 1/4 ” tḥebs n yiɣems s 3 n uḍef.

8 5/8 ” aɣef n yiɣems s 3 n uḍef.

12 1/4 ” TRICONE BIT IADC114/117/127/217/317.

IADC114/117/127/217/37

16 ” n PDC s 5 n uɣef n tmerwin.

17 1/2 ” PDC s 5 n tkect

17 1/2 ” TRICONE BIT IADC114/117/127/217/317.

IADC114/117/127/217/37