ATOPLEE ER11 Collet Set,High Precision 1/8 inch and 1/4 inch Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool .0008 Accuracy(Two

ATOPLEE ER11 Collet Set,High Precision 1/8 inch and 1/4 inch Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool .0008 Accuracy(Two

{Good Quality Material}The product is made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting. {High Wear Resistance & High Precision}Precision: less than 0.008mm. High precision, small jump value, making the work more accurate and effective.The surface is ground and polished for high wear resistance and heat resistance, the bright outer surface fits better and ensures excellent precision. {Wide Application}When in use, it needs to be used together with ER tool holder, shank and extension rod nut. This product is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. It is usually used for milling, boring, drilling, wire tapping and other operations. {Size}Length:17.7mm; Height:0.69'', Outside diameter: 0.45'' (11mm). {Package Included}2pcs CNC ER11 router collet.

use:

The collet can be used to fix the drilling, tapping, and milling tools on the spindle of the processing machine or machining center.

Using collet with different clamping ranges can flexibly replace tools with different functions and purposes, thereby realizing the multi-purpose processing equipment.

When in use, it needs to be used with ER tool holder, tool holder and extension rod nut.This collet is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. Usually used for milling, boring, drilling, wire tapping and other operations.

This collet is made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision, large flexibility, tight clamping and stable cutting.

Specifications:

Material: 65Mn spring steel

Accuracy: within 0.008mm (use runout value)

Model: ER11

Size: 1/4 inch & 1/8 inch

Note:

1. Do not use tools that exceed the clamping range;

2. Please do not lock the collet without the tool installed, avoid  damage the clamp spring;

3. Only the matching nut can be used to assemble the collet . Incorrect assembly may damage the accuracy of the collet and may damage the nut.

4.The insertion length of the tool should not be less than 2/3 of the clamping length of the collet , otherwise the tool may deform the collet , and may also lead to poor accuracy and tool breakage.