12pcs ER25 Chuck Collet 1/8 to 5/8 Inch Spring Collet Set For CNC Milling Lathe Tool

Description 12pcs ER25 Chuck Collet 1 8 to 5 8 Inch Spring Collet Set For CNC Milling Lathe ToolSpecification ModelER25Precision0 015MaterialSpring SteelGripping Range1 8 3 16 7 32 1 4 5 16 3 8 13 32 7 16 1 217 32 9 16 5 8Upper Diameter15 mmBottom Diameter10 mmHeight25 mmQuantity 12pcsFeatures 1 High Accuracy and Ease of Operation 2 Use high quality Carbon steel after heat treatment has good flexibility and abrasion resistance 3 The clamping force high accuracy good gripping stability 4 Can be for gripping the drill boring knife chisel reamers and other tools 5 Ground roughness is Ra0 4 Microns plus overall fine polish 6 Suitable For Boring milling drilling tapping engraving CNC spindle machines and other processing7 T I R 0 0040 006 In order to make all collets running true on your side make sure your machine spindle and chuck holder running true on my side Ill make sure all those collets running in tenth The correct methods of mounting the collet nut 1 Put the chuck into the pressure cap gently turn the clamp spring when eccentric portion of the pressure cap recessed clamp spring groove Along the arrow direction and use equal force to push clamp spring can mount pressure cap 2 Put the clamp spring and cap all together installed on the chuck body or spindle Insert into the clamping hole after wipe the cylindrical shank use a wrench to tighten the pressure cap until clip firmly the tool before use Package Included 12pcs x ER25 ColletMore