ER20 3.175mm 3.5mm 4mm 4.5mm 5mm 12mm 12.7mm 13mm Spring Collet Set For Machine Milling Lathe New3.5mm 3.5mm

Description:
1pc ER20 3.175mm 3.5mm 4mm 4.5mm 5mm 11mm 12mm 12.7mm 13mm 1/8 1/8" Spring Collet Set For Machine Milling Lathe

Feature：
MODEL:ER20
100% and High Quality.
Type; milling Lathe Tool
;Silver
Run-Out Tolerance: 0.015MM (0.0006")
Gripping Range: 3mm to 1/2mm

Package included;
1 pc ER20 Collet as you chose
Size:3.175mm, 3.5mm ,4mm, 4.5mm ,5mm ,11mm, 12mm, 12.7mm,13mm

Note:
Manual measuring, please allow 1 ~ 2 mm error,thank you.














a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a