Bars With Sturdy Ferrule And Solid Body For Professional Users Working In Dirty And Abrasive Conditions. Features • The Ultra Wear-resistant Stellite Alloy Promotes Longer Bar Tip Life. • The Stellite Is Laser Welded To The Tip Favoring An Optimal Bond Without Weakening The Bar Body, As Can Happen With The Gas Welding Process. • The Super-resistant Steel Alloy (molybdenum And Chrome) Gives Maximum Resistance To The Bar Body And Sturdiness To The Rails With Excellent Resistance To Wear And Chipping. Recommended Size 4 Cu Chainsaw In (65 Cc) And Major