T Slot Aluminum Profile - Aluminium

178R006331 McNICHOLS® carries Perforated Metal, Aluminum Type 3003-H14, Mill Finish, 063 Gauge, 1250 x 1 Round End Slot, Side Staggered, 44% Open Area,

Specification: 3060 T-slot aluminum profiles have three slots, with one slot in 30mm section and two slots in 60mm section It is one of the most widely used

aluminum v slot My question is - why use expensive extruded aluminum T-slot? I mean, for a CNC router it makes sense because you need sub-millimeter

aluminum tslot framing Of numerous aluminum extrusion profiles, v-slot and t-slot aluminum profiles are the most common ones Sometimes they are used interchangeably, but they are not