WHOLESALE 12 PACK CARBIDE ROUTER BITS Carbide coating provides excellent durability and cutting power. Set includes: 1/4" straight bits; 1/2" 90 degree ""V"" groove bit; 1/2" flush trim bit; R1/4 cove box bit; 1/2" straight bit; R1/4" corner round bit; 5/8" straight bit; R3/8" corner round bit; 5/32" Roman ogee bit; 45 degree chamfer bit; R1/4" core bits; 1/2" dovetail bits