How to make an 18th inch end mill from a HSS drill

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A special class of end mill is termed the slot drill This is a cutter intended for slotting and keyway cutting It is provided with end cutting edges which

end mill vs slot drill A slot drill is a mixture of a drill and an end mill meaning it can plunge in like a drill then slot across like an end mill Conversely, an end mill will

endorphina slot V-Blocks & V-Block Clamps · Angle Blocks & Sets · Sine Bars and Sine Bar Sets Drill & End Mill Grinders · Grinding, Buffing & Sharpening Accessories