This replacement M8 Cutter Blade Set is for use with the Makita Cordless Threaded Rod Cutter (model XCS03Z). It is ideal for cutting M8 mild steel or stainless steel threaded rod. The blades provide spark-free cuts that are clean and burr-free, allowing easy hand-threading of fastener or nut. The set features reversible double-edged cutting dies for twice the life of the blade.