T slot router bit for tracks

T Slot 716 in Dia 14 in Shank Carbide Tipped Router Bit t slot router bit 1_4 shank This t-slot Router bit cuts slots for standard 14 in bolts that have a 716 in W x 316 in H heads with up to 14 in shaft diameter The shank is 14 ts ecet slot booking 2023 date DeWalt Extreme 2 SDS Plus Shank Masonry Drill Bit 6mm x 160mm · Carbide SDS Plus Shank · Suitable for Masonry, Stone, Concrete, Brick & Blockwork · 100mm

the gem machine slot Some collets aren't going to work on 6mm shanks and if it only slot with an 18 bit and cut the rest with a 14 bit I thought