Dormer A100 General Purpose Type N Jobber Length Drill, 11.75 mm Dia x 142 mm L, HSS, Steam Oxide

• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
• Oxide prevents chip building, galling and welding on the workpiece
• It is commonly used on low carbons, stainless steel and ferrous metals
• Spiral flutes are constructed with a higher flute angle to remove chips more easily regular helix form tapered web configuration
• No coolant channel

Dormer Jobber Length Drill| General Purpose| Type N| Series: A100| 11.75 mm Dia| 142 mm Overall Length| 4XD Cutting Depth| 2 Flutes| Standard Spiral Flute| 94 mm Flute Length| 11.75 mm Shank| Straight Shank| 118 deg Point| Self-Centering Split Point| Right Hand Cutting| HSS Cutting Edge| HSS| Steam Oxide| Applicable Materials: Plain Carbon Steel| Alloy Steel| Lamellar Graphite| Titanium| Alloyed and Cermets