HMT VersaDrive TurboTip Impacta Step Cutters

The new Impact-rated TurboTip ImpactaStep cutters are a unique combination drill bit. The innovative TurboTip stepped design now allows for fast pilot drilling with low feed pressure with superb accuracy and hole finish.  
 
Each ImpactaStep cutter features 5 stepped hole sizes with each size clearly marked inside the flute, and offers combined drilling and reaming on materials up to 12mm thick.