Description
2 Pcs 4-20Mm,4-32Mm Cobalt Step Drill Bits
Specs:
Size: Ø 4-20 Mm, 4,6,8,10,12,14,16,18,20 Mm,Shank Dia.: 6.35 Mm (1/4 In.), 9 Holes,Black Nitriding Finish
Size: Ø 4-32 Mm, 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32 Mm,Shank Dia.: 6.35 Mm (1/4 In.), 15Holes,Black Nitriding Finish
Made in China
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