Straight Cottle osteotome supports controlled bone cutting and shaping.The 4.0mm width provides a focused working edge for osteotome use.Markings at 4.0cm, 5.0cm, 6.0cm, and 7.0cm support measurement reference.The 7 1/4-inch length offers extended reach during instrument handling.Rounded corners on the flat handle support comfortable instrument handling.The flat handle offers a stable surface for controlled manipulation.