Osborn Goldex HSS Tin Jobber Drill Bit 11.7mm Pack of 5

Osborn Goldex 81504 series jobber drill bits. High quality HSS fully ground titanium coated drill point for longer life. Suitable for drilling in steel, cast steel (alloyed and non-alloyed), grey cast iron, graphite and malleable cast iron. Features & Benefits • High speed steel TiN coated jobber drills • For drilling in steel, cast steel- alloyed and non-alloyed, stainless steel, titanium and aluminium • Standards DIN 338 • Self centering split point above 1.6mm • Bright finish body for maximum chip clearance Specifications • Size: 11.7mm • Flute Length: 94mm • Quantity: Pack of 5 • Point Angle: 118° • Point Type & Helix Angle: N ~ 30° • Drill Body Tolerance: h8