Si Fang | SI FANG 2 Packs Rotary Tool Mounting Mandrel for Cut-Off Wheels Compatible with Die Grinder Accessory for Power Tools

【Two Different Types of Thread Heads】The mounting mandrel of the die grinder is composed of a handle with two different types of thread head. This mounting arbor is mainly used to mount small diameter cut-off wheels or circular saw blades with a 3/8inch or 1/4inch core hole, with a journal length suitable for cutting discs from 0.035inch to 0.16inch thick.【Durable】The cut-off wheel arbor is made of A3 carbon steel with a black plated finish for durability and rust resistance for long term use.【Size】Shank dia x L: 1/4” x 1-15/16”, #1 screw head dia x arbor dia x L: 3/4” x 3/8” x 5/8”, #2 screw head dia x arbor dia x L: 3/4” x 1/4” x 5/8”.【Versatile】The mandrel structure can also be used to mount various other types of grinding wheels, such as grinding, sanding, cleaning, descaling, polishing grinding wheels or hss saw blades. Suitable for all kinds of working scenarios.【Wide Compatibility】Cut-off wheel arbor with 1/4 inch(6.35mm) shank fits most die grinders, drill rotary tools. Easy to install and remove, it really is the perfect must-have grinder accessory.