Coating:The new coating provide up to 2.5 times life than the uncoated, make the bit sturdy durable, sharp efficient, smooth stable
Industrial Quality:The flush cut router bit is made of industrial super-strength steel shank and solid tungsten carbide cutter with high hardness and durability
Applicable Materials: The spiral up flush trim router bits is perfect for trimming particle board, chipboard, MDF, density board, melamine board, veneer plywood(Laminate) and Solid wood
Kind Tips From JXYUSXHJ: Please Wear Gloves Before Operation.