Drill Hog Tap & Drill Set Niobium National Coarse Index Bit Lifetime WarrantyDrill Hog Tap & Drill Set Niobium Nb41 Steel Includes: National Coarse Tap Sizes: 6 32, 8 32, 10 24, 10 32, 1 4 20, 5 16 18, 3 8 16, 7 16 14, 1 2 13 Drill Sizes: #36, #29, #25, #21, #7, #F, 5 16", #U, 27 64" Specifications: Niobium Nb41 Steel National Coarse Taps Drills are Split Point Prevents "Walking" Includes Signature Steel Case with Pop Up Tiers Lifetime Warranty Drill Hog is proud to release brand new technology in our tap & drill set. These