anyone have any idea what a tic or tick end drill bit is? They're used for long use stainless steel drilling, and I assume it means they're coated - nickel? titanium coating? Can't even find out on google.
does it not have to do with the shape of the bit end, i.e. if drilling wood/aluminum, very sharp, if drilling concret looks like an arrow head. also, dril bits used for concrete are ussually used with 'percusion' drill, which means the drill makes circular motion, and also up & down (in and out)
does it not have to do with the shape of the bit end, i.e. if drilling wood/aluminum, very sharp, if drilling concret looks like an arrow head. also, dril bits used for concrete are ussually used with 'percusion' drill, which means the drill makes ci