Zirconium oxide ceramic tipped with ESD compliant thermoplastic handles. Swivel cap for precise control, Non magnetic, 100% insulated, 100% antistatic, high resistance to wear. Contamination free for clean rooms. Low thermal conductivity. High temperature resistant (up to 1000oC). 100% rustproof. Highly resistant to acid https://elecena.pl/product/27261757/ck-tools-t4847-precision-ceramic-trimmer-ph0 2024-11-13 https://elecena.pl/product/27261757/ck-tools-t4847-precision-ceramic-trimmer-ph0 2026-06-22