Premium Material: Made of high-grade and heat-treated steel, hard and . The long shaft is made with 40Cr steel for maximum elasticity and energy transfer. The 65Mn steel blade keeps its edge, strength, and durability even under punishing use. Special Threads Design: The bolts have a special threads order to become more tighter as you the nuts, preventing the bolts to become loosed due vibrations. Broad Compatibility: It is compatible with SDS-Max hammer drills by all manufacturers, such as for , , , , and the rest. Wide Application: for scrapeing job, like removing Ceramic Tile, Thinset, Carpet, Epoxy, Vinyl and other dried stubborn adhesives removal, also in removing the glued down wood floors and hardwood floor. What You Get: 1Pc 6 X 25 Inch SDS Max floor , 4Pcs extra screws for replacement and friendly customer service. size:63.5x15cm Material:alloy steel colour:Silver Package Contents: 1 set x floor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.