Alpha 12.5mm 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 - 151mm 
Flute Length - 101mm 
Stainless Steel RPM - 306      
Tool Steel RPM - 458 
Cast Iron RPM - 611 
Malleable Iron RPM - 688 
Medium Carbon Steel RPM - 764 
Free Cutting Steel RPM - 1070 ;
Alum, Brass, Plastic RPM - 1528 ;
Wood RPM - 2292 ;
Feed per RPM (mm / rev) - .25-.35
Standard pack Qty ;  ; 1 ;  ;  ;  ;  ;