Jk files & tools has launched joran tct drills with chrome vanadium shank, which will ensure a tougher yet rigid drill at lower price as compared to tct drills with hss shank. The grade of carbide remains the same to ensure the same wear resistance. And iit is brazed at 900 celsius which means one can drill at higher tip temperatures without risking brazing meltdown. This in effect translates to higher productivity. Like the tct hss drills it the joran tct drills is most effective when used on hardened steel & other short chipped material like ci, brass etc.
