HSK Toolholder Type A and Type E

[ROCTECH-Vicky]

The biggest difference between type A and type E is:

A-drive slots and the e-type not. so relatively speaking a large torque, relative to some heavy cutting. e-transfer of torque is relatively small, only some light cutting.

A apart from the drive slot on the hilt, and manually fixing holes, grooves and other, less so in relative balance.-e no, so the e-type is more suitable for high-speed machining.

Type e and type f the same institutions, they differ:

Also called type e and type f handle (such as the E63 and F63), smaller f-type toolholder cone first.

This means that E63 and F63 flange diameter is 63, F63 the size of cone size and E50. compared with the E63, F63 speed be faster (spindle).

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[TinhBKMech]

great! thank you so much!