Cottle Bone Chisel Blade with Depth Marking Black (Chisel Width: 8mm) (177.8mm) (7inch) Chevalier Jackson inch) is a surgical instrument

inch) is a surgical instrument used to retract tissue and organs during surgery

and reconstructive surgery

and the straight blades allow for easy access to hard-to-reach areas

4mm) (6 inch) (1285/10) is a surgical instrument used for excavating bone from the surrounding tissue

The curved shape of the catheter allows it to be inserted into the Eustachian tube and the 4mm bore diameter allows for a larger amount of fluid to be drained from the tube

Cottle Bone Chisel Blade with Depth Marking Black (Chisel Width: 8mm) (177.8mm) (7inch) Chevalier Jackson inch) is a surgical instrumentCottle Chisels Osteotomes are surgical instruments used to cut bone during orthopedic procedures. They are designed to precisely cut bone while minimizing tissue damage. The size of the Cottle Chisel Osteotome indicates the width of the blade and the length of the instrument. The 8mm (177. 8mm) (7 inch) chisel osteotome is designed to cut through bone with precision and accuracy.