MTB4-ER40 Set 23pcs Clamping Pliers Tool Spring Steel Fixture Kit Diameter 4-26mm for Milling/Drilling Machine, Lathe

Description
This collet set is made of high-quality spring steel with various processes such as quenching and hardening, making it strong and durable. It features high precision and concentricity. And you can carry&store it effortlessly for its small size and the equipped storage box. Choose our collet set, and you can achieve efficient processing work.

Specifications
Model: MTB4-ER40 M16
Color: Silver, Black, Red
Material: 65Mn Spring Steel
Processes: Hardening, Quenching
Shape: Round
Feature: Durable
Compatible Devices: Milling/Drilling Machine, Lathe
Number of Collet Chucks: 23
Accuracy: About 0.02mm/0.0008inch
Spindle Drawbar Thread: M16
Collet Chucks: 4-26mm/0.16-1.02inch
Package Size: 42*26*11cm/16.5*10.23*4.33inch
Net Weight: 7.5kg/16.5lbs
Gross Weight: 8kg/17.6lbs

Package Included
1* MTB4-ER40 Chuck Shank
23*Collet Chucks
1* Wrench
1* Box

Application
It is suitable for all kinds of CNC and engraving machine equipment and is ideal for milling operation, boring operation, drilling operation, tapping operation, and so on.

How to Install
1.The groove of the spring collet is installed in the eccentric circle of the nut. Push the spring collet until it clicks, indicating that the spring collet has been installed in place.
2.Then install the spring collet with the tool.
3.Install the nut onto the handle and lock it with a wrench.
How to Disassemble
1.Unscrew the nut from the handle and pull out the tool.
2.Push inward from the front of the spring collet and press downward against the bottom of the eccentric circle at the same time, and push the spring collet diagonally until the spring collet and nut are separated.
Key Features
Build to Last: This collet set is made of premium spring steel with quenching and hardening processes, making it strong, high-strength, heat-resistant, corrosion-resistant, anti-rust, and reusable.
High Accuracy: With precision manufacturing, it has high machining accuracy&concentricity, and can ground to 0.0008-inch flatness.
Good Clamping Effect: With more teeth to enhance the flexibility of the collet and the spring steel material, this collet set has large elasticity and tight clamping with a range of 0.16-1.02inch.
Considerate Design: The built-in self-release design of these collet chucks allows for fast and smooth removal to shorten the replacement time and make your work more efficient. The clamping head&tail chamfering work ensure easy clamping without much effort.
Storage Box Equipped: The wood storage box with sponge liner allows for easy storage of these collet chucks and gives great protection for them.
Details
Round Edges: Its smooth and round edges efficiently prevent scratching your hands during using it.
Clear Marks: The clear letter marks (open and close) and arrow symbols on the black nut ensure you operate it correctly.
Anti-skid Wrench: The non-slip wrench with a comfortable grip allows for convenient installation and saves you money without extra purchases.

Notes
1.Please make sure the model and size are what you need before purchasing.
2.When doing processing work with this product, please pay attention to your safety.
3.Incorrect assembly may affect the accuracy of the spring collet and damage the nut. Please use the matched spring collet to assemble the nut. Do not clamp tools beyond the clamping range.
4.Please insert the tool as far as possible into the clamping length of the spring collet to achieve better results. The insertion length of the tool shall not be less than 2/3 of the clamping length of the spring collet. Incorrectly inserting the tool may deform the spring collet and lead to poor radial jump error and tool fracture.
5.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.