Yes because it work hardens so easily, you need a constant feed so bit does not skid.
Core drill is a nice Idea if the part can be fixed in the vice of a pillar drill.
nowty wrote: ↑Tue Apr 23, 2024 11:45 pmYou can buy 2850W no evidence required or questions asked.openspaceman wrote: ↑Tue Apr 23, 2024 9:26 pm I am going to have a punt but as I only buy 1000kWh a year I'm limited to 600W.
That keeps you a tad under the 7000kWh annual spotlight.