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OZ/EOC tool holder set, Precision:0.002mm,0.003mm., Hardness:HRC46-50, Cryogenic treatment and thermal aging treatment - details see: https://www.machineto.com/oz-eoc-tool-holder-for-collet-chuck-set-oz-milling-tool-holder-set-for-cnc-machine-tools-10156111

OZ/EOC collet

1.Imported material SUJ2.

2.Precision:0.001mm,0.015mm.

3.Collet inner hole,groove,end and the cylindrical are grinding many times. Reach Ra0.4.

4.Surface coating.

Company Profile

Advantages

1.The only one factory use cryogenic treatment in China,increasing hardness and toughness,

reducing residual stresses,improve wear resistance.

2.Surface coating can antirust,improve hardness and endurance of the surface.

3.Default dynamic balance,don’t swing in processing.

Inspection

1.Using itorsional spring table of 0.001mm division value;

2.The accuracy of inspection tool is 0.002mm, collet every turn 90 ° measuring once, collet turn four times ,

take a peak as the ultimate accuracy value, high precision of no more than 0.005mm for 0.005mm,

high precision of not more than 0.008mm for 0.008mm.

3.Accuracy of 0.005mm collet need to strengthen the heat aging treatment, take stable precision and

size effect, the again detection accuracy is not high than 0.005mm and then determine the accuracy of 0.005mm.

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