1/8" Shank HSS Router Bit 1/4" V-Groove - Fits Dremel Tools Turn your Dremel or other rotary tool into high-speed router Bit cuts 1/4"-wide V-groove for adding detail to wood working projects Hardened & tempered high-speed steel for durability and edge retention 1/8" round shank, 1/2" cutter length with 1-1/2" total bit length Available in other styles