115 Pc Letter Number Drill Bit Set Stubby Stub Screw Machine Length Drill Hog These bits are made from

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

If they don't outperform any other drills you have now

Tri-Flat Shank Prevents "Slipping" in the Chuck

1/4" 9/32"

It is just the drills only

115 Pc Letter Number Drill Bit Set Stubby Stub Screw Machine Length Drill Hog These bits are made fromDrill Hog USA 115 Pc HI Molybdenum M7 Drill Bit Set Includes: 29 Fractional Sizes from 1 16" to 1 2" (by 1 64ths) 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" 26 Letter Size Drill Bits from A to Z A (0. 234), B (. 0238), C (0. 243), D (0. 247), E (0. 250), F (0. 257), G (0. 260), H (0.