Trend RT/41X1/2TC Rota-Tip cutter 25.4 mm diameterWith replaceable plunge tipsSolid Carbide replaceable blades. Tool body remains in place when changing blades, thus reducing down-time. Straight cutters have blades with two cutting edges, allowing them to be rotated and locked in identical positions. 1/2 inch shank tools are ideal for use in production applications. Clear economical advantage over conventional brazed tip tooling. The single blade can be rotated 180 deg. to give double the life of a conventional tool. Are suitable for fixed head machines only. Suitable for plunge cutting.Specification-D=1 inchD=25.4 mmC=30 mmOL=86 mmShank Diameter=1/2 inch