Accutech Innovations Inc provides high quality, precision, and accuracy in its products. Through exhaustive research and testing, we have presented the ultimate lumber cutting tool, the Accutech Micro Mill. Chainsaw Micro Mill – Product Specs * Fits any size chainsaw * Only weighs 5 lbs. * Limited lifetime warranty on all parts * 30 day money back guarantee * Precision machined * Convenient handle for cutting or carrying * Allen key provided * Patented clamping system allows you to clamp securely anywhere on the cutting bar with no drilling. * Cast aluminium bearing housing * Cast aluminium micro-clamp * Rotates 360° on sealed precision bearings * Helicoils for thread durability * Fits a dressed 2″ x 6″