This holder use the standard ER 16 collets. It is possible to use different types of nuts while using the same holder and collets. Standard, M type and bearing type, they offer stronger holding and reduce vibration of the tool.
All chucks have passed hardness and anti-crack test. Low strength steel could lead crack and rust very soon, especially by the inside pocket area, accuracy will also drop only after a little while, so make sure avoid purchasing bad quality and unbalanced chucks. Accuracy: 0.00015 (0.004 mm). Processing Length: 3 (75 mm).
Package Include: 4 x CAT40 ER16A Collet Chuck. The item is brand new but it might have some scratches during the transportation.
We will try our best to save your problem ASAP. We will much appreciate it and try to improve our service.
Who bear the return cost? This will depend on the reason you want to return.Feedback is very important to us. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding". The seller is "beautiful265_5" and is located in this country: US. This item can be shipped to United States.