Description: 【Material】: The 1/4" Shank Router Bit is made of carbide material, is sturdy, and has a long service time 【Unique Design】: T Slot Cutter adopts double edged design, reduces vibrations and noise, facilitates the discharge of iron chips, and is suitable for groove processing 【Features】: Woodworking Router Bit blade thickness 1.9 mm, curved blades, easy to use, 【Application】: Slotting Tool is suitable for trimming plates with a thickness of less than 15 mm, during use, the drill bit must be firmly fixed and must not be loose or moved 【High Performance】: Quality Woodworking Router Bit, high performance, highly tough, sharp, and durability to use Specification: Material: Carbide Size Chart: 0.635 cm x 2 cm x 5.5 cm/0.25 inch x 0.79 inch x 2.17 inch Package Includes: 1x 1/4" Shank Router Bit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.