- Buyer's guide
E&M Supply Group Drill Stem
E&M Supply Group has a large inventory of Heavy Wall 4 ½-inch IF drill stem that is best suited for tough maxi-rig drilling conditions.
This heavy wall drill stem is 25.60ppf and is thicker and stronger than its 19.50ppf counterpart. The heavier wall allows for greater push strength and close to 1,000,000 pounds of pullback. And all this is can be had in a 5-inch drill stem with 4 ½-inch IF threads. 337.332.0239, drillpipesupply.com