The Pro-Graad 6” Slotted Mandrel offers a versatile solution for sanding, finishing, and polishing tasks, particularly in hard-to-reach internal areas. Each pack includes one mandrel with a 1/4” shank diameter, featuring a 3/4” slot depth and a 1/16” slot width, ensuring compatibility with various abrasive materials. This split head mandrel is designed for use with strips of abrasive material or non-woven surface conditioning material, which can be easily slipped into and secured within the slot. Ideal for finishing internal holes, sanding, or polishing bores, this mandrel is compatible with die grinders and drills that accept 1/4" shank accessories, offering convenience and flexibility in usage. With a 6" overall length, the mandrel provides extended reach, enabling access to challenging areas for versatile application in various tasks. Crafted from Hardened Carbon Steel, this mandrel boasts durability, strength, and longevity, ensuring robustness throughout prolonged use. Whether you're a professional tradesperson or a DIY enthusiast, the Pro-Graad 6” Slotted Mandrel enhances your tooling setup, providing reliable performance and efficiency in sanding and finishing applications.