This is indeed a useful tool.  I have used it to clear privet (15'+) and small saplings (15-25'+) - over several acres and still going.  The tool arrives sharp and ready for action.  It is not a "felling ax" for trees (40'+).  The blade is narrow and has a deep bite meaning that it is not easy to disengage from the wood if swung too hard.  But, if used on smaller dia. trunks (2-6"), it is a "hot knife through butter" experience.  2" trunks or limbs can be severed in one stroke.  It can be swung one-handed if you know how to control it and have the strength to do so, but always - always make sure of the downward path of the ax and NOT have your leg in the way.  This is a "grown-up" tool - no play toy!  A careless mistake can cripple or (if an artery is severed) kill you.  Not for children.  The ax is single forged and is extremely sturdy.  The handle length allows for two-handed use with proper back clearance.  I'm 5'9", shorter arms... if taller and longer arms, two-handed use might be a little uncomfortable - but doable.  The rubber cushioned handle (lower portion) absorbs a lot of shock.  Like said, if you're experienced with using an ax, you'll love this one.  Best use - trunks up to 8" dia., limbs, brush, small firewood jobs .... excellent camping tool.  As always, using the proper tool for the job is key.  Trunks > 8" probably best dispatched with a chainsaw.  I look forward to many years with this ax.  Keep it oiled (no rust) - sheathed when not in use - stored safely - and Sharpen when needed.  Dull blades cause more accidental cuts than sharp ones.  (no incentives were offered or received for this review)