15 Piece Tungsten Carbide Router Bits - TJ6415-YTThis Set Of Router Bits Has Just About Every Cutting Shape You May Ever Need For Professional Woodworking Results Every Time. 15 Different Shapes Which Produce 15 Different Cutting Effects. Each Bit Has A Diagram Of The Cutter, And What Type Of Shape The Cutter Will Produce. These Router Bits Have Tungsten Carbide Cutting Edges And Are Suitable For Use With Tough, Abrasive Materials. They Will Last Several Times Longer Than Hss Bits.* 15 Pieces In The