The VersaDrive Holecutter upgrade kit enhances the 101030 Holecutter product to give a faster pilot drilling method with a stronger solid steel pilot pinIn addition TurboTip drillbits offer self-centring, instant start with no slipping, providing a more accurate, better quality pilot hole to ensure the greatest level of precision across the jobThese increases in accuracy and time saving provide greater& nbsp;on-site time efficiencies and therefore cost savings across the job.