12.9 Grade CNC Lathe Tool Holder Bronze Center Pin Screw CTM618/CTM515

This is a high-quality CNC lathe tool holder component, featuring a robust bronze center pin screw designed for precision and durability. Rated at a 12.9 grade, it offers exceptional strength to handle demanding machining tasks. The product is compatible with CTM618 and CTM515 tool holders, ensuring versatile application across various lathe systems. Made for precise operations, it supports stable tool positioning, enhancing both efficiency and the quality of the finished work piece. Ideal for professional machinists seeking reliable and long-lasting tooling solutions. Head shape: Round head Thread specification: CTM618, CTM515 Nominal length: 18, 15.5 Surface treatment: red Material Grade: Carbon steel grade 12.9 Product Grade: A-level Nail Type: Screws Manufacture country: China Instructions included: No