Slot Drill & End Mill Sets - HSS

If you're making a very small hole, say, less than in diameter, go with a drill End mills under become increasingly fragile, and subsequently

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

difference between slot and port 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

difference between t slot and v slot Standard milling cutters for your mill drill machine are made of high-speed steel Tungsten carbide is more expensive than HSS, but