These extractors are made from HI-Molybdenum M7 which has a melting point of 4
USA Made by Drill Hog
auto & truck repair
#2 Removes Screw Sizes 5/32" to 7/32"
6 Steps: 3/16"
Drill Hog USA 29 Pc Cobalt M42 Drill Bit Set Index Drills 100% Lifetime Warranty These extractors are made fromDrill Hog 29 Pc Cobalt M42 Drill Bit Index Set 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: Premium Solid Cobalt M42 Super High Speed Steel Sized in 1 64th Increments (Does not Skip any Sizes) High Heat