Item Type: Router Bit_x000D_ Material: Carbon Steel Main Body + Alloy Bit_x000D_ Shank Diameter: 8mm_x000D_ Cutter Head Diameter: Approx. 25mm / 0.98in_x000D_ Blade Depth: Approx. 55mm / 2.17in 1Smooth Cutting: The incisive blade promises smooth cutting and chip free processing with high efficiency. 2Reliable Works: Anti rebound design will satisfy your working needs, and the milling is safe and stable. 3Good Materials: Combining carbon steel body and alloy bit, the sturdy router bit has excellent durability. 4Easy to Install: Exquisite workmanship makes it no difference from the original one, very easy to install. 5Simple to Carry: Light in weight and compact in size, the storage box adds more convenience to carrying. 1 x Router Bit 1 x Storage Box