ER Nut
CNC Clamping Tool ER Collet Nut ER16 ER20 ER25 ER32 SK UM type Collet Nut
Description
Products Description
A-type precision nut
Name: ER-A type nut Material: Chromium steel/20CrMnTi Ordinary model: ER11A-ER16A-ER20A (hardness: 46-50) Precision model: ER11A-ER16A-ER20A (hardness: 52-55) Precision nuts are suitable for clamping tools such as drill bits, mantis heads, carving knives, and comparison knives with ER type tool handles, tool holders, and extension rods
M-type precision nut
Name: ER-M type nut Material: Chromium steel Model: ER11M-ER16M-ER20M Hardness: 46-50 Precision nuts are suitable for clamping tools such as drill bits, mantis heads, carving knives, and comparison knives with ER type tool handles, tool holders, and extension rods
UM type precision nut
Name: ER-UM type nut Material: Chromium steel/20CrMnTi Ordinary model: ER25UM-ER32UM (hardness: 46-50) Precision model: ER25UM-ER32UM-ER40UM (hardness: 52-55) Precision nuts are suitable for clamping tools such as drill bits, mantis heads, carving knives, and comparison knives with ER type tool handles, tool holders, and extension rods
