Alpha 11.0mm HSS Jobber Drill Bit

When you go to buy a drill bit, what are you needing? Just a drill? or do you actually want HOLES? Rigorous independent testing has proven that the Gold Series Drills outperform other Australian drills on the market by more than 30% - giving you more holes for your dollar in every single drill bit!   

Drill Features
- M2 HSS Fully ground M2 HSS material increases drill life 
- Titanium Nitride coating reduces heat and increases lubricity for extended life 
- 135 Degree Split Point cuts faster and reduces wandering 
- Alpha Gold Series Drills are packaged in a reusable plastic hang pack, keeping your drills safe, clean and dry.   

Technical Data
Overall Length - 142mm 
Flute Length - 94mm 
Stainless Steel RPM - 349 
Tool Steel RPM - 524 
Cast Iron RPM - 698 
Malleable Iron RPM - 786 
Medium Carbon Steel RPM - 873 
Free Cutting Steel RPM - 1222 
Alum, Brass, Plastic RPM - 1746 ;
Wood RPM - 2619 ;
Feed per RPM (mm / rev) - .25-.35 ;  ;  ;  ;  ; ;
Standard pack Qty ;  ; 1 ;  ;  ;  ;  ;