The Atlas Type Super D (SD) and Atlas Type Super E (SE) are casted, not fabricated. They are the strongest made anchor in the world, containing a 5 1/2" diameter shaft. The roller bearing surface is a full 23 1/4". This greater area creates a more responsive anchor and therefore a more sensitive weight indicator resulting in more footage per day - an important feature in cost savings.

All Atlas Wire Line SD and SE Anchors contain the standard size 5 1/2" "TIMKIN" roller cone bearings and races. All anchors are magnafluxed and sonic tested with individual certifications.

The Atlas SD Anchor, to be used with the D weight indicator, is designed for 1", 1 1/8", or 1 1/4" drill line. 50,000 lb single line load.

The Atlas SE Anchor, to be used with the E or EB weight indicator, is designed for 1 1/8,
1 1/4, 1 1/2 Drill Line 100,000 line load.
1 5/8 Drill Line upon request.

For smaller rigs, we also manufacture the Atlas International FSA anchor for 1 1/8 inch Drill Line; 40,000 Single Line Load.

Hercules Superior and National Anchors available upon request.