* This is an 18pc ER32 collets set with range from 2.0mm to 20.0mm * This is an 8pc ER16 collets set with range from 3.0mm to 10.0mm * These ER collets are manufactured to DIN 6499 standard * Used in a wide variety of milling chucks for CNC and conventional machines * ER collet system has several advantages when using today's CNC computerized milling machines * The most significant advantage is flexibility to hold any type of round shank tool. An ER collet can be used in drilling, reaming, and tapping as well as milling applications just by exchanging the collet. Its accuracy also provides greater tool life than older style collet systems like TG or DA * Another advantage is the flexibility of the collet for clamping a wide range of tool shanks with a small number of collets * ER 16 through ER 40 provide a collapse range of ~.039" flexibility for clamping cutting tools * This is a benefit for you because you will not have to carry as many collets in inventory for the different jobs you need to do each day.

* These ER collets are manufactured to DIN 6499 standard * Used in a wide variety of milling chucks for CNC and conventional machines * ER collet system has several advantages when using today's CNC computerized milling machines. The most significant advantage is flexibility to hold any type of round shank tool. An ER collet can be used in drilling, reaming, and tapping as well as milling applications just by exchanging the collet. Its accuracy also provides greater tool life than older style collet systems like TG or DA * Another advantage is the flexibility of the collet for clamping a wide range of tool shanks with a small number of collets. ER 16 through ER 40 provide a collapse range of ~.039" flexibility for clamping cutting tools * This is a benefit for you because you will not have to carry as many collets in inventory for the different jobs you need to do each day.

* These ER collets are manufactured to DIN 6499 standard * Used in a wide variety of milling chucks for CNC and conventional machines * ER collet system has several advantages when using today's CNC computerized milling machines. The most significant advantage is flexibility to hold any type of round shank tool. An ER collet can be used in drilling, reaming, and tapping as well as milling applications just by exchanging the collet. Its accuracy also provides greater tool life than older style collet systems like TG or DA * Another advantage is the flexibility of the collet for clamping a wide range of tool shanks with a small number of collets. ER 16 through ER 40 provide a collapse range of ~.039" flexibility for clamping cutting tools * This is a benefit for you because you will not have to carry as many collets in inventory for the different jobs you need to do each day.

* These ER collets are manufactured to DIN 6499 standard * Used in a wide variety of milling chucks for CNC and conventional machines * ER collet system has several advantages when using today's CNC computerized milling machines. The most significant advantage is flexibility to hold any type of round shank tool. An ER collet can be used in drilling, reaming, and tapping as well as milling applications just by exchanging the collet. Its accuracy also provides greater tool life than older style collet systems like TG or DA * Another advantage is the flexibility of the collet for clamping a wide range of tool shanks with a small number of collets. ER 16 through ER 40 provide a collapse range of ~.039" flexibility for clamping cutting tools * This is a benefit for you because you will not have to carry as many collets in inventory for the different jobs you need to do each day.