This is a bulk lot of 8 genuine Bosch 2608570085 1/4 inch (6.35 mm) collet and locking nut assemblies. These high-precision industrial components are designed for heavy-duty straight grinders and die grinders, providing a secure, vibration-free grip for grinding bits and rotary accessories in professional metalworking and fabrication environments. Detailed Assessment: * Micro Defects: None found. The black phosphate/oxide coating on the locking nuts is uniform across all 8 units. No signs of surface oxidation, chipping, or storage-related degradation. Bosch 2608570085 lot, 1/4 inch collet nut, GGS 27 C spare parts, straight grinder collet, 6.35mm collet assembly, Bosch grinder accessories bulk, die grinder chuck replacement, industrial grinding tools, Bosch 2608570085 India, rotary tool cl.
