TCT Router Bits Each router bit features diamond ground, micro-grain tungsten carbide tipped blades. This tighter micro-grain structure means the blades offer long lasting hardness and superior edge retention. The body of each bit has been turned and then milled with uncompromising precision from a single piece of 4140 high tensile steel to give perfect balance for reduced vibration and therefore smoother cuts. 4140 steel has been chosen because of its toughness, high fatigue strength, and abrasion and impact resistance. The tungsten carbide tips are then brazed onto the bodies using induction to create an extremely strong joint that safely holds under the high stresses that occur when routing. The router bits are suitable for use on softwoods, hardwoods, veneers, laminates and composite materials.
V-Groove Bits V-groove bits are used to produce clean, sharp, V shaped grooves in the surfaces of material. Commonly used for engraving, sign writing and lettering, these bits can also be used to make a series of vertical grooves, imitating the appearance of tongue and groove panels on large pieces of material. When used in a router table with a fence, a basic chamfered edge can also be produced.