1Pc Grinding Machine Collet Replacement High Hardness Sharpener M20 Thread Chuck


Feature:

1. Mount the chuck on the tool of the corresponding diameter, which can be well matched with the hand tool.

2. The clamping force is strong, and the clamping accuracy is 0.02mm, which is suitable for fine operation.

3. Made of high-quality materials, the hardness is HRC55-60, which is not easy to squeeze and wear.

4. The collet size is standard, the thread is accurate, and it is not easy to fall off after installation.

5. The collet is integrally formed with a long total length and is suitable for installation on a knife sharpener.

Specification:

Item Type: Collet Replacement

Model: 1/2, 1/4, 1/8in Grinding Machine Chuck

Hardness: HRC55-60

Clamping Accuracy: 0.02mm

Clamping Range: Approx. 3.175mm / 0.1in, 6.35mm / 0.3in, 12.75mm / 0.5in

Collet Total Length: Approx. 122mm / 4.8in

Collet End Diameter: Approx. 20mm / 0.8in

Tail Thread: M20

Tail Thread Length: Approx. 26mm / 1.02in

Rod Diameter: Approx. 20mm / 0.8in

Package List:

1 x 1/2-12.75mm Collet

or

1 x 1/4-6.35mm Collet

or

1 x 1/8-3.175mm Collet

Note:

1. Put each type of chuck into the corresponding diameter tool to avoid damage to the chuck because the diameter of the tool exceeds the size of the chuck model.

2. When changing tools, clean up the impurities inside the jacket in time to ensure the service life of the chuck.