C25 ER20A 150L Straight Shank CNC Collet Chuck Silver

Specifications:
Model: C25-ER20A-150L
Color: Silver,Black
Brand name: BQLZR
Material: 40 chromium (40CR)
Accuracy: 0.01
Hardness: HRC46-50
Collet nut: ER20A
Shank length: 150mm/5.91""
Total Length: 170mm/6.69""
Shank OD: 25mm/0.98""
Shank ID: 15mm/0.59""
Collet Nut OD: 34mm/1.34""
Collet Nut ID: 15.5mm/0.61""
Overall Size : 170 x 34mm/6.69"" x 1.34"" (L x OD)
Weight:492g

Feature:
1.ER20A collet chuck,HRC46-50 hardness,0.01 accuracy.
2.C25 25mm diameter straight extended shank,applicable for deep processing.
3.Extension rod diameter, and other parts have been precision ground to eliminate unbalanc and increase stability during cutting
4.The clamping nuts could be tighten straightly, high rigidity, strong clamping.

5.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
6.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
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