Material: HM (TCT) Specifications: L * W * T TCT woodworking planer, blade tungsten steel (hard alloy). It has strong abrasion resistance, which is 5 to 10 times that of white steel woodworking planer (extremely long service life, different wood materials vary). It is especially suitable for mahogany (hard wood), high impurity wood, and artificial plywood materials. Thereby reducing the number of grinding and auxiliary installation time, greatly improving work efficiency.