This truly is a must have for anyone s tool collection. This 31 piece saw and drill bit set covers 1/8 of an inch all the way up to 5 inches and everything in between. Go on pick one up at this great rate and say goodbye to difficult hole cutting for good! Features: Heat treated carbon steel Cut perfect circles with these tools! 1 Hex key wrench and 1 installation plate Saw sizes: 11/16" 15/16" 2-5/16" 3/4" 1-1/8" 1-3/4" 2" 2.5" 2-3/4" 3" 3.5" 4" 5" Comes in new molded case 6 Mandrel bits 4 Flat wood bits 4 Forstner bits