
Tasks for me. When working with wood, I need properly sharpened, high-speed drill bits with tungsten carbide (TC) inserts on the edges to keep them sharp when cutting wood, chipboard, or MDF. This is an industrial quality router with a 1/4" shank and 2 x 1/2" Carbide (TC) bits, straight profile and flat top suitable for direct plunge cutting with a clean hole bottom and finish. planing. The bit is well marked on the shaft and well packaged. The length of the knife blade is 20 mm. The bit is very sharp and I have not seen any defects, jagged edges or any issues with this bit. I recommend this industrial tool store Accusize 1/4 "Sq.D. x 1/2" cutting diameter. Top quality beat! I hope you found the information and my review helpful.