Home  >  Metal Processing Machinery  >  Machine Tools Accessory  >  Tool Holder

milling chuck set, Precision:0.002mm,0.003mm., Hardness:HRC46-50, Cryogenic treatment and thermal aging treatment - details see: https://www.machineto.com/milling-collet-chuck-set-from-qufu-chongde-china-10156900

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.

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.

Company Profile

QuFuChongDe Precision Machinery Co.,Ltd is a new high-tech private enterprise and it is specialized in research and development, production and sales,

producing high precision CNC machine tools and machine tool accessories.

We have succcessfully developed collet chucks,CNC tools and other accessories with high accuracy,

high precision and high speed, such as ER collets (5μ,8μ),CSK collets(5μ), EOC(OZ) collets (10μ), C-straight collets(10μ) and BT/DIN69871(SK),HSK taper shank collet chucks, cutter head as well as other precision accessories,

which are widely used in the machines with high balance and high accuracy.

Exhibition

Workshop

Contact me

Skype:helen.zhang902

QQ:535071733

TEL: +86 (0)537 4567926

FAX: +86 (0)537 4455875

Mobile: +86 13964950171