Step Drill 10-45mm Engine Timing • 2 helical chip flutes

• 2 helical chip flutes efficiently remove spoil

Ø14x18x1mmx Thread type metric Number of pieces in the set 150

black rubber Head finish blackened Shank material wood Head diameter

The sockets are manufactured from high‑quality CrMo steel

End mills for machining steel and aluminum

Step Drill 10-45mm Engine Timing • 2 helical chip flutesSymbol YT 44742 Series GRD Material HSS 4241 Application high quality stainless steel, structural steel, cold rolled steel, non ferrous metals, steel sheets, plastic Surface finish coated with titanium nitride Length 100mm Tool holder type cylindrical Diameter 10, 15, 20, 25, 30, 35, 40, 45mm working length 75mm cutting thickness 4mm Number of steps 8 YATO YT 44742 step drill bit. Intended for drilling in high quality stainless steel, structural and