Check out this old machinist trick Custom Collets
making collet - collet slitting #luckytoolroomskills #shorts How many types of collets are there? What is the price of collet? What steel material for collets? What is the most common type of Custom collets, crafted perfectly I make a custom collet for an antique American No.25 mortising machine, built pre-1925. The machine is still in service at my 5C Expanding Collet, Rough Diameter "A", Machinable Diameter Range, Head Length "B". CC415 .50" .250" - .468", 1.50". CC420 .50" .250" - .468", 2". ...