YURIKAI TCT Carbide Tipped Planer Blades are machined by automated welding equipment and 5-axis grinding machine. High accuracy, high quality carbide planer blades knives for for easy set up and resharpenable edge to last long er life. Resharpenable Easy to set up and replace Hard and strong to cut smooth Type: Standard Size 82x29x3mm Carbide tipped with location hole Material: Tungsten Carbide tipped cutting edge and high strength steel Pack: 2 set Fit For: Replacement For Makita 1900B, KP0800K, KP0810,1100,1902,1923B,1923H,KP0800,N1900B Replacement For DeWalt D26676, DW6655, DW677, 678, 680K. For Hitachi: F20 FP20A P20V P20SA. Ryobi: HL-82, L282, L1323A, L180, L-1835 Application: hardwoods and softwoods,HDF, MDF,plywood, chipboard, particle board,etc.