Slot Milling Cutter Carbide

Slot Drills, Slot Mills, Slot Milling Cutters slot end mill A slot mill has two flutes,an endmill usually has four An endmill will always cut out bigger than its diameter,a slot drill should cut to its diameter slot type Solid Carbide Slot end mill TOP-Cut · without chip breaker · Sharp-edged · Recommended feed directions of the respective cutters

slot 40 I would not call them more fragile but you need to think about what you are asking each tooth to do: On a slot drill you have half as many teeth