You are bidding on a 15pc Router Bits Set - 1/4" Bit !
Carbide Tipped Router Bits
Especially for use with tough abrasive materials
Last several times longer than HSS bits
Cove R-1/2, Dovetail A-14degree, Flush Trim D-1/2,Slot Cutter H-3/8
Straight D-1/8, Straight D-1/4, Straight D-1/2, Straight D-3/4,
Round Over R-3/8,45 degrees Chamfer, Core R-1/8
Mortising D-1/2, V Groove D-3/8
Panel D-1/4, Roman Ogee R-5/32