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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Overall Length: 6"
letter sizes
These bits are made from Niobium Nb41 Steel
17 Hex Dies M3 to M12 in National Coarse (NC) and National Fine (NF)
16 Pc Cobalt Drill Bit Set M42 17/64 to 1/2 Drills Lifetime Warranty No Case Overall Length: 6"Drill Hog USA 15 Pc Cobalt M42 Drill Bit Index Set Includes: 16 Fractional Sizes from 17 64" to 1 2" (by 1 64ths) 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 Treated Hardness 68 70 HRC (Rockwell Hardness Scale) 135 Degree Split Point Prevents "Walking"
