Palacci Modified Periodontal Chisel, DE, #6, Black Line Palacci Modified Periodontal Chisel is used for removing and recontouring bone material. The high quality blades are designed for optimal positioning of transplantation material and ensures optimum cutting of bone material into fine discs without exerting a great deal of pressure. Product Details Palacci Modified Periodontal Chisel Used for recovery of bone material Double ended hand instrument Surgical Stainless Steel Completely Sterilized