stopped countersink and drill combo

What are good brands and sources of countersink/drill combos with a depth stop collar on the countersink? I've been using the P&N ones from Bunnys (though they don't have the stop) which I like because they are TCT tipped drills and countersink (actually do you know where I can buy replacement bits for these too?). TCT would be good but not necessary. I was drilling and countersinking some thin ally extrusion yesterday and it was rather too exciting for me without a depth stop

I have a Carbitool 10G version, bought for decking. Goes well.

Google "carbitool countersink drill bit with stop" and many sellers, brands and types with a price point to suit everyone will come up

Thanks, I went with this one https://www.pntools.com.au/product/d...tct-cut-smart/.