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—— Heidar Toopchi
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—— Hasan karabulut
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Black Finished HSS Step Drill Bit , Titanium Step Drill Bit For Metal SheetProcuct NameHex Shank Spiral Flutes HSS-m35 Step Drill for Tube Metal Sheet DrillingSize4-20MaterialHSS M35 Flute TypeSpiral FluteFlute ... Read More
Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker 1. CBN ground flute CBN ground spiral flutes enable very sharp and burr-free cutting edges compared to the ordinary milled ... Read More
Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, ... Read More