15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" Microwave Oven Replacement Parts COMPATIBILITY: Designed to work with

COMPATIBILITY: Designed to work with rotary tool models 4000

this tap and drill set delivers reliable performance from workshops to DIY projects

University ect

shelves drawers liners

or out in the garage

15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" Microwave Oven Replacement Parts COMPATIBILITY: Designed to work withAbout this item Versatile collet size ER11 spring collet set contains these size:: 1mm,1. 5mm,2mm,2. 5mm,3mm,3. 5mm,4mm,4. 5 mm,5 mm,5. 5 mm,6 mm,6. 5 mm,7mm,1 4",1 8" Wide application The spring collet set is suitable for boring, milling, drilling, tapping, engraving, grinding, CNC, spindle machines, and other processing Premium Quality These spring collets are made of high quality spring steel. They are stable and practical in performance. Easy To