Alpha 1/2” 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!

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.
- All Gold Series Drills are also available as a single piece in our carded range.

Technical Data
- Overall Length - 152mm
- Flute Length - 114mm
- Stainless Steel RPM - 294
- Tool Steel RPM - 441
- Cast Iron RPM - 588
- Malleable Iron RPM - 661
- Medium Carbon Steel RPM - 735
- Free Cutting Steel RPM - 1053
- Alum, Brass, Plastic RPM - 1494
- Wood RPM - 2229
- Feed per RPM (mm / rev) - .25-.35
- Standard pack Qty – 1