▎ 摘　　要

NOVELTY - A medical cutter comprises 40-50 pts. wt. 200- 300 meshes carbon/ceramic (C-SiC) composite material, 30-40 T300-T700 graphite carbon fiber powder, 8-12 nano grade graphene, and 2.5-3.5 unsaturated resin. The cutter is prepared by taking above materials, mixing, putting in mold, carrying out heating and pressurizing at 200 degrees C for 5 minutes, stopping for 30 minutes, reducing pressure, and cooling to room temperature. USE - Medical cutter. ADVANTAGE - The cutter is sharp and durable.