29 Pc Drill Bit Set 1/16"-1/2" Niobium Drill Index Lifetime Warranty MADE IN USA This type of shank is

This type of shank is recommended for use with lathes and milling machines

These bits are made from Niobium NbC Steel

Drill Hog USA 116 Pc COBALT M42 Drill Bit Set

60 Number Wire Gauge Drill Bits #1 to #60

These bits are made from HI-Molybdenum M7 Steel which has a melting point of 4753° Fahrenheit

29 Pc Drill Bit Set 1/16"-1/2" Niobium Drill Index Lifetime Warranty MADE IN USA This type of shank isDrill Hog 29 Pc Drill Bit Set Niobium NbC Includes: 29 Fractional Sizes from 1 16" to 1 2" (by 1 64ths) Sizes: 1 16", 5 64", 3 32", 7 64", 1 8", 9 64", 5 32", 11 64", 3 16", 13 64", 7 32", 15 64", 1 4", 17 64", 9 32", 19 64", 5 16", 21 64", 11 32", 23 64", 3 8", 25 64", 13 32", 27 64", 7 16", 29 64", 15 32", 31 64", 1 2" Specifications: Niobium Nb41 Steel 1 64th Increments (Does not Skip any Sizes) 135 Degree Split Point Prevents "Walking" Includes