84 make an end mill or slot drill from a standard HSS drill

end mill vs slot drill   Dan endorse slot

Whether your tool is a 1” diameter powerhouse rougher or a 032” precision end mill, slotting is one of the hardest operations on the tool

The core of this type of end mill is more substantial than that of the same diameter spiral router bit I find the cutting action of these four- Whether your tool is a 1” diameter powerhouse rougher or a 032” precision end mill, slotting is one of the hardest operations on the tool

ways of the qilin slot  com 3 flute slot cutter test at haas factory H13 steel 32-34r - 900 depth 2 flues are slot drills which you can use to drill into a metal and then cut, as opposed to end mills which have 3 or 4 flutes and made for