Slot drills are center-cutting endmills, generally two- (sometimes three- or four-) fluted cutters that are capable of drilling (plunge-cutting) straight down into the material and then moving laterally to cut a slot.

Ball nose cutters are similar to slot drills, but the end of the cutters is hemispherical. They are ideal for machining 3-dimensional contoured shapes in machining centres, for example in moulds and dies. They are sometimes called ball mills in shop-floor slang, despite the fact that that term also has another meaning. They are also used to add a radius between perpendicular faces to reduce stress concentrations. We have all size of end mill and we also make special end-mill according to the customer?s requirement.
 

A rotary cutting tool of cylindrical or conical shape used for enlarging and finishing to accurate dimensions holes that have been drilled, bored, or cored. A reamer cannot be used to originate a hole. All reamers are provided with longitudinal flutes or grooves (eight are commonly used) that may be straight or helical; cutting may be done on the sides of the tool, using the sharpened edges of the apexes between the flutes, or cutting may take place on chamfered edges at the reamer's tip.