12mm Jobber Drill Bit – Black Series

Alpha Black Series 12.0mm Jobber Drill Bit

DRILL FEATURES

• Tempered black oxide finish reduces friction between bit and workpiece
• 118° split point for precision hole starting
• Fully ground premium quality M2 HSS
• Corrosion resistant finish
• Ideal for drilling hard metals (coolant recommended)
• Not recommended for soft materials or non-ferrous metals
• Available in common metric, imperial and panel/stub sizes.